256298853888

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 960

約数和(自身を含む): 975284006400

約数和(自身を除く): 718985152512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 47, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 94, 96, 99, 108, 109, 112, 126, 128, 132, 141, 144, 154, 168, 176, 188, 189, 192, 198, 216, 218, 224, 231, 252, 256, 264, 282, 288, 297, 308, 327, 329, 336, 352, 376, 378, 384, 396, 423, 432, 436, 448, 462, 504, 512, 517, 528, 564, 576, 594, 616, 654, 658, 672, 693, 704, 752, 756, 763, 768, 792, 846, 864, 872, 896, 924, 981, 987, 1008, 1034, 1056, 1128, 1152, 1188, 1199, 1232, 1269, 1308, 1316, 1344, 1386, 1408, 1504, 1512, 1526, 1536, 1551, 1584, 1692, 1728, 1744, 1792, 1848, 1962, 1974, 2016, 2068, 2079, 2112, 2209, 2256, 2289, 2304, 2376, 2398, 2464, 2538, 2616, 2632, 2688, 2772, 2816, 2943, 2961, 3008, 3024, 3052, 3102, 3168, 3384, 3456, 3488, 3584, 3597, 3619, 3696, 3924, 3948, 4032, 4136, 4158, 4224, 4418, 4512, 4578, 4608, 4653, 4752, 4796, 4928, 5076, 5123, 5232, 5264, 5376, 5544, 5632, 5886, 5922, 6016, 6048, 6104, 6204, 6336, 6627, 6768, 6867, 6912, 6976, 7194, 7238, 7392, 7848, 7896, 8064, 8272, 8316, 8393, 8448, 8836, 8883, 9024, 9156, 9306, 9504, 9592, 9856, 10152, 10246, 10464, 10528, 10752, 10791, 10857, 11088, 11772, 11844, 12032, 12096, 12208, 12408, 12672, 13254, 13536, 13734, 13824, 13952, 13959, 14388, 14476, 14784, 15369, 15463, 15696, 15792, 16128, 16544, 16632, 16786, 16896, 17672, 17766, 18048, 18312, 18612, 19008, 19184, 19712, 19881, 20304, 20492, 20601, 20928, 21056, 21582, 21714, 22176, 23544, 23688, 24064, 24192, 24299, 24416, 24816, 25179, 25344, 26508, 27072, 27468, 27904, 27918, 28776, 28952, 29568, 30738, 30926, 31392, 31584, 32256, 32373, 32571, 33088, 33264, 33572, 35344, 35532, 35861, 36096, 36624, 37224, 38016, 38368, 39424, 39762, 40608, 40984, 41202, 41856, 42112, 43164, 43428, 44352, 46107, 46389, 47088, 47376, 48384, 48598, 48832, 49632, 50358, 50688, 53016, 54144, 54936, 55808, 55836, 56353, 57552, 57904, 59136, 59643, 61476, 61852, 62784, 63168, 64746, 65142, 66176, 66528, 67144, 70688, 71064, 71722, 72192, 72897, 73248, 74448, 75537, 76032, 76736, 79524, 81216, 81968, 82404, 83712, 84224, 86328, 86856, 88704, 92214, 92778, 94176, 94752, 96768, 97196, 97664, 97713, 99264, 100716, 106032, 107583, 108288, 109872, 111672, 112706, 115104, 115808, 118272, 119286, 122952, 123704, 125568, 126336, 129492, 130284, 132352, 133056, 134288, 138321, 139167, 141376, 142128, 143444, 145794, 146496, 148896, 151074, 152064, 153472, 159048, 162432, 163936, 164808, 167424, 168448, 169059, 170093, 172656, 173712, 177408, 184428, 185556, 188352, 189504, 194392, 195328, 195426, 198528, 201432, 212064, 215166, 216576, 218691, 219744, 223344, 225412, 226611, 230208, 231616, 238572, 240781, 245904, 247408, 251136, 252672, 258984, 260568, 264704, 266112, 268576, 276642, 278334, 282752, 284256, 286888, 291588, 292992, 297792, 302148, 306944, 318096, 322749, 324864, 327872, 329616, 338118, 340186, 345312, 347424, 354816, 368856, 371112, 376704, 379008, 388784, 390656, 390852, 394471, 397056, 402864, 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1979264, 2028708, 2041116, 2071872, 2084544, 2148608, 2167029, 2213136, 2226672, 2274048, 2295104, 2332704, 2366826, 2382336, 2417184, 2544768, 2581992, 2622976, 2624292, 2636928, 2648591, 2704944, 2721488, 2762496, 2779392, 2889372, 2950848, 2968896, 3043062, 3061674, 3110272, 3126816, 3155768, 3222912, 3340008, 3370934, 3393024, 3442656, 3499056, 3515904, 3550239, 3573504, 3606592, 3625776, 3817152, 3852496, 3872988, 3934464, 3958528, 4057416, 4082232, 4143744, 4169088, 4297216, 4334058, 4426272, 4453344, 4548096, 4590208, 4592511, 4665408, 4733652, 4834368, 5056401, 5089536, 5163984, 5248584, 5273856, 5297182, 5409888, 5442976, 5524992, 5558784, 5778744, 5901696, 5937792, 6086124, 6123348, 6220544, 6253632, 6311536, 6445824, 6501087, 6680016, 6741868, 6885312, 6998112, 7100478, 7147008, 7213184, 7251552, 7634304, 7704992, 7745976, 7868928, 7917056, 7945773, 8114832, 8164464, 8287488, 8338176, 8668116, 8852544, 8906688, 9180416, 9185022, 9330816, 9467304, 9668736, 10112802, 10179072, 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56803824, 58012416, 60676812, 61639936, 61967808, 63566184, 64918656, 65315712, 69344928, 70820352, 71253504, 71511957, 73480176, 74160548, 75738432, 80902416, 82623744, 83977344, 84754912, 85205736, 86558208, 87087616, 91015218, 92459904, 95349276, 97377984, 97973568, 100984576, 104017392, 106880256, 107869888, 111240822, 111969792, 113607648, 116024832, 121353624, 123279872, 123935616, 127132368, 129837312, 130631424, 138689856, 143023914, 146960352, 148321096, 151476864, 161804832, 165247488, 166861233, 167954688, 169509824, 170411472, 182030436, 184919808, 190698552, 194755968, 195947136, 201969152, 208034784, 213760512, 215739776, 222481644, 227215296, 242707248, 247871232, 254264736, 259674624, 261262848, 277379712, 286047828, 293920704, 296642192, 302953728, 323609664, 333722466, 335909376, 339019648, 340822944, 364060872, 369839616, 381397104, 389511936, 391894272, 416069568, 431479552, 444963288, 454430592, 485414496, 495742464, 500583699, 508529472, 554759424, 572095656, 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約数ペア:

[(1, 256298853888), (2, 128149426944), (3, 85432951296), (4, 64074713472), (6, 42716475648), (7, 36614121984), (8, 32037356736), (9, 28477650432), (11, 23299895808), (12, 21358237824), (14, 18307060992), (16, 16018678368), (18, 14238825216), (21, 12204707328), (22, 11649947904), (24, 10679118912), (27, 9492550144), (28, 9153530496), (32, 8009339184), (33, 7766631936), (36, 7119412608), (42, 6102353664), (44, 5824973952), (47, 5453167104), (48, 5339559456), (54, 4746275072), (56, 4576765248), (63, 4068235776), (64, 4004669592), (66, 3883315968), (72, 3559706304), (77, 3328556544), (84, 3051176832), (88, 2912486976), (94, 2726583552), (96, 2669779728), (99, 2588877312), (108, 2373137536), (109, 2351365632), (112, 2288382624), (126, 2034117888), (128, 2002334796), (132, 1941657984), (141, 1817722368), (144, 1779853152), (154, 1664278272), (168, 1525588416), (176, 1456243488), (188, 1363291776), (189, 1356078592), (192, 1334889864), (198, 1294438656), (216, 1186568768), (218, 1175682816), (224, 1144191312), (231, 1109518848), (252, 1017058944), (256, 1001167398), (264, 970828992), (282, 908861184), (288, 889926576), (297, 862959104), (308, 832139136), (327, 783788544), (329, 779023872), (336, 762794208), (352, 728121744), (376, 681645888), (378, 678039296), (384, 667444932), (396, 647219328), (423, 605907456), (432, 593284384), (436, 587841408), (448, 572095656), (462, 554759424), (504, 508529472), (512, 500583699), (517, 495742464), (528, 485414496), (564, 454430592), (576, 444963288), (594, 431479552), (616, 416069568), (654, 391894272), (658, 389511936), (672, 381397104), (693, 369839616), (704, 364060872), (752, 340822944), (756, 339019648), (763, 335909376), (768, 333722466), (792, 323609664), (846, 302953728), (864, 296642192), (872, 293920704), (896, 286047828), (924, 277379712), (981, 261262848), (987, 259674624), (1008, 254264736), (1034, 247871232), (1056, 242707248), (1128, 227215296), (1152, 222481644), (1188, 215739776), (1199, 213760512), (1232, 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(4136, 61967808), (4158, 61639936), (4224, 60676812), (4418, 58012416), (4512, 56803824), (4578, 55984896), (4608, 55620411), (4653, 55082496), (4752, 53934944), (4796, 53440128), (4928, 52008696), (5076, 50492288), (5123, 50029056), (5232, 48986784), (5264, 48688992), (5376, 47674638), (5544, 46229952), (5632, 45507609), (5886, 43543808), (5922, 43279104), (6016, 42602868), (6048, 42377456), (6104, 41988672), (6204, 41311872), (6336, 40451208), (6627, 38674944), (6768, 37869216), (6867, 37323264), (6912, 37080274), (6976, 36740088), (7194, 35626752), (7238, 35410176), (7392, 34672464), (7848, 32657856), (7896, 32459328), (8064, 31783092), (8272, 30983904), (8316, 30819968), (8393, 30537216), (8448, 30338406), (8836, 29006208), (8883, 28852736), (9024, 28401912), (9156, 27992448), (9306, 27541248), (9504, 26967472), (9592, 26720064), (9856, 26004348), (10152, 25246144), (10246, 25014528), (10464, 24493392), (10528, 24344496), (10752, 23837319), (10791, 23751168), (10857, 23606784), (11088, 23114976), (11772, 21771904), (11844, 21639552), (12032, 21301434), (12096, 21188728), (12208, 20994336), (12408, 20655936), (12672, 20225604), (13254, 19337472), (13536, 18934608), (13734, 18661632), (13824, 18540137), (13952, 18370044), (13959, 18360832), (14388, 17813376), (14476, 17705088), (14784, 17336232), (15369, 16676352), (15463, 16574976), (15696, 16328928), (15792, 16229664), (16128, 15891546), (16544, 15491952), (16632, 15409984), (16786, 15268608), (16896, 15169203), (17672, 14503104), (17766, 14426368), (18048, 14200956), (18312, 13996224), (18612, 13770624), (19008, 13483736), (19184, 13360032), (19712, 13002174), (19881, 12891648), (20304, 12623072), (20492, 12507264), (20601, 12441088), (20928, 12246696), (21056, 12172248), (21582, 11875584), (21714, 11803392), (22176, 11557488), (23544, 10885952), (23688, 10819776), (24064, 10650717), (24192, 10594364), (24299, 10547712), (24416, 10497168), (24816, 10327968), (25179, 10179072), (25344, 10112802), (26508, 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(61476, 4169088), (61852, 4143744), (62784, 4082232), (63168, 4057416), (64746, 3958528), (65142, 3934464), (66176, 3872988), (66528, 3852496), (67144, 3817152), (70688, 3625776), (71064, 3606592), (71722, 3573504), (72192, 3550239), (72897, 3515904), (73248, 3499056), (74448, 3442656), (75537, 3393024), (76032, 3370934), (76736, 3340008), (79524, 3222912), (81216, 3155768), (81968, 3126816), (82404, 3110272), (83712, 3061674), (84224, 3043062), (86328, 2968896), (86856, 2950848), (88704, 2889372), (92214, 2779392), (92778, 2762496), (94176, 2721488), (94752, 2704944), (96768, 2648591), (97196, 2636928), (97664, 2624292), (97713, 2622976), (99264, 2581992), (100716, 2544768), (106032, 2417184), (107583, 2382336), (108288, 2366826), (109872, 2332704), (111672, 2295104), (112706, 2274048), (115104, 2226672), (115808, 2213136), (118272, 2167029), (119286, 2148608), (122952, 2084544), (123704, 2071872), (125568, 2041116), (126336, 2028708), (129492, 1979264), (130284, 1967232), (132352, 1936494), (133056, 1926248), (134288, 1908576), (138321, 1852928), (139167, 1841664), (141376, 1812888), (142128, 1803296), (143444, 1786752), (145794, 1757952), (146496, 1749528), (148896, 1721328), (151074, 1696512), (152064, 1685467), (153472, 1670004), (159048, 1611456), (162432, 1577884), (163936, 1563408), (164808, 1555136), (167424, 1530837), (168448, 1521531), (169059, 1516032), (170093, 1506816), (172656, 1484448), (173712, 1475424), (177408, 1444686), (184428, 1389696), (185556, 1381248), (188352, 1360744), (189504, 1352472), (194392, 1318464), (195328, 1312146), (195426, 1311488), (198528, 1290996), (201432, 1272384), (212064, 1208592), (215166, 1191168), (216576, 1183413), (218691, 1171968), (219744, 1166352), (223344, 1147552), (225412, 1137024), (226611, 1131008), (230208, 1113336), (231616, 1106568), (238572, 1074304), (240781, 1064448), (245904, 1042272), (247408, 1035936), (251136, 1020558), (252672, 1014354), (258984, 989632), (260568, 983616), (264704, 968247), (266112, 963124), (268576, 954288), (276642, 926464), (278334, 920832), (282752, 906444), (284256, 901648), (286888, 893376), (291588, 878976), (292992, 874764), (297792, 860664), (302148, 848256), (306944, 835002), (318096, 805728), (322749, 794112), (324864, 788942), (327872, 781704), (329616, 777568), (338118, 758016), (340186, 753408), (345312, 742224), (347424, 737712), (354816, 722343), (368856, 694848), (371112, 690624), (376704, 680372), (379008, 676236), (388784, 659232), (390656, 656073), (390852, 655744), (394471, 649728), (397056, 645498), (402864, 636192), (417501, 613888), (424128, 604296), (430332, 595584), (437382, 585984), (439488, 583176), (446688, 573776), (450824, 568512), (453222, 565504), (460416, 556668), (463232, 553284), (477144, 537152), (481562, 532224), (491808, 521136), (494816, 517968), (502272, 510279), (505344, 507177)]