256774113792

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1223}}^1$

素因数の和:1560

約数の個数: 480

約数和(自身を含む): 887605475328

約数和(自身を除く): 630831361536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 256, 276, 283, 288, 322, 336, 368, 384, 414, 448, 483, 504, 512, 552, 566, 576, 644, 672, 736, 768, 828, 849, 896, 966, 1008, 1104, 1132, 1152, 1223, 1288, 1344, 1449, 1472, 1536, 1656, 1698, 1792, 1932, 1981, 2016, 2208, 2264, 2304, 2446, 2547, 2576, 2688, 2898, 2944, 3312, 3396, 3584, 3669, 3864, 3962, 4032, 4416, 4528, 4608, 4892, 5094, 5152, 5376, 5796, 5888, 5943, 6509, 6624, 6792, 7338, 7728, 7924, 8064, 8561, 8832, 9056, 9784, 10188, 10304, 10752, 11007, 11592, 11776, 11886, 13018, 13248, 13584, 14676, 15456, 15848, 16128, 17122, 17664, 17829, 18112, 19527, 19568, 20376, 20608, 22014, 23184, 23772, 25683, 26036, 26496, 27168, 28129, 29352, 30912, 31696, 32256, 34244, 35328, 35658, 36224, 39054, 39136, 40752, 41216, 44028, 45563, 46368, 47544, 51366, 52072, 52992, 54336, 56258, 58581, 58704, 61824, 63392, 68488, 71316, 72448, 77049, 78108, 78272, 81504, 82432, 84387, 88056, 91126, 92736, 95088, 102732, 104144, 105984, 108672, 112516, 117162, 117408, 123648, 126784, 136689, 136976, 142632, 144896, 154098, 156216, 156544, 163008, 168774, 176112, 182252, 185472, 190176, 196903, 205464, 208288, 217344, 225032, 234324, 234816, 247296, 253161, 253568, 273378, 273952, 285264, 308196, 312432, 313088, 326016, 337548, 346109, 352224, 364504, 370944, 380352, 393806, 410067, 410928, 416576, 434688, 450064, 468648, 469632, 506322, 507136, 546756, 547904, 570528, 590709, 616392, 624864, 626176, 652032, 675096, 692218, 704448, 729008, 741888, 760704, 787612, 820134, 821856, 833152, 900128, 937296, 939264, 1012644, 1014272, 1038327, 1093512, 1095808, 1141056, 1181418, 1232784, 1249728, 1304064, 1350192, 1384436, 1408896, 1458016, 1521408, 1575224, 1640268, 1643712, 1666304, 1772127, 1800256, 1874592, 1878528, 2025288, 2076654, 2187024, 2191616, 2282112, 2362836, 2422763, 2465568, 2499456, 2700384, 2768872, 2817792, 2916032, 3042816, 3114981, 3150448, 3280536, 3287424, 3332608, 3544254, 3600512, 3749184, 4050576, 4153308, 4374048, 4383232, 4564224, 4725672, 4845526, 4931136, 4998912, 5400768, 5537744, 5635584, 5832064, 6229962, 6300896, 6561072, 6574848, 7088508, 7201024, 7268289, 7498368, 7960507, 8101152, 8306616, 8748096, 9128448, 9451344, 9691052, 9862272, 9997824, 10801536, 11075488, 11664128, 12459924, 12601792, 13122144, 13149696, 14177016, 14402048, 14536578, 14996736, 15921014, 16202304, 16613232, 17496192, 18902688, 19382104, 19724544, 21603072, 21804867, 22150976, 23328256, 23881521, 24919848, 25203584, 26244288, 28354032, 29073156, 29993472, 31842028, 32404608, 33226464, 34992384, 37805376, 38764208, 39449088, 43206144, 43609734, 44301952, 47763042, 49839696, 50407168, 52488576, 55723549, 56708064, 58146312, 63684056, 64809216, 66452928, 69984768, 71644563, 75610752, 77528416, 87219468, 88603904, 95526084, 99679392, 100814336, 104977152, 111447098, 113416128, 116292624, 127368112, 129618432, 132905856, 143289126, 151221504, 155056832, 167170647, 174438936, 177207808, 191052168, 199358784, 209954304, 222894196, 226832256, 232585248, 254736224, 265811712, 286578252, 302443008, 310113664, 334341294, 348877872, 382104336, 398717568, 445788392, 453664512, 465170496, 501511941, 509472448, 531623424, 573156504, 620227328, 668682588, 697755744, 764208672, 797435136, 891576784, 907329024, 930340992, 1003023882, 1018944896, 1146313008, 1240454656, 1337365176, 1395511488, 1528417344, 1594870272, 1783153568, 1860681984, 2006047764, 2037889792, 2292626016, 2674730352, 2791022976, 3056834688, 3566307136, 3721363968, 4012095528, 4075779584, 4585252032, 5349460704, 5582045952, 6113669376, 7132614272, 8024191056, 9170504064, 10698921408, 11164091904, 12227338752, 14265228544, 16048382112, 18341008128, 21397842816, 28530457088, 32096764224, 36682016256, 42795685632, 64193528448, 85591371264, 128387056896, 256774113792]

約数ペア:

[(1, 256774113792), (2, 128387056896), (3, 85591371264), (4, 64193528448), (6, 42795685632), (7, 36682016256), (8, 32096764224), (9, 28530457088), (12, 21397842816), (14, 18341008128), (16, 16048382112), (18, 14265228544), (21, 12227338752), (23, 11164091904), (24, 10698921408), (28, 9170504064), (32, 8024191056), (36, 7132614272), (42, 6113669376), (46, 5582045952), (48, 5349460704), (56, 4585252032), (63, 4075779584), (64, 4012095528), (69, 3721363968), (72, 3566307136), (84, 3056834688), (92, 2791022976), (96, 2674730352), (112, 2292626016), (126, 2037889792), (128, 2006047764), (138, 1860681984), (144, 1783153568), (161, 1594870272), (168, 1528417344), (184, 1395511488), (192, 1337365176), (207, 1240454656), (224, 1146313008), (252, 1018944896), (256, 1003023882), (276, 930340992), (283, 907329024), (288, 891576784), (322, 797435136), (336, 764208672), (368, 697755744), (384, 668682588), (414, 620227328), (448, 573156504), (483, 531623424), (504, 509472448), (512, 501511941), (552, 465170496), (566, 453664512), (576, 445788392), (644, 398717568), (672, 382104336), (736, 348877872), (768, 334341294), (828, 310113664), (849, 302443008), (896, 286578252), (966, 265811712), (1008, 254736224), (1104, 232585248), (1132, 226832256), (1152, 222894196), (1223, 209954304), (1288, 199358784), (1344, 191052168), (1449, 177207808), (1472, 174438936), (1536, 167170647), (1656, 155056832), (1698, 151221504), (1792, 143289126), (1932, 132905856), (1981, 129618432), (2016, 127368112), (2208, 116292624), (2264, 113416128), (2304, 111447098), (2446, 104977152), (2547, 100814336), (2576, 99679392), (2688, 95526084), (2898, 88603904), (2944, 87219468), (3312, 77528416), (3396, 75610752), (3584, 71644563), (3669, 69984768), (3864, 66452928), (3962, 64809216), (4032, 63684056), (4416, 58146312), (4528, 56708064), (4608, 55723549), (4892, 52488576), (5094, 50407168), (5152, 49839696), (5376, 47763042), (5796, 44301952), (5888, 43609734), (5943, 43206144), (6509, 39449088), (6624, 38764208), (6792, 37805376), (7338, 34992384), (7728, 33226464), (7924, 32404608), (8064, 31842028), (8561, 29993472), (8832, 29073156), (9056, 28354032), (9784, 26244288), (10188, 25203584), (10304, 24919848), (10752, 23881521), (11007, 23328256), (11592, 22150976), (11776, 21804867), (11886, 21603072), (13018, 19724544), (13248, 19382104), (13584, 18902688), (14676, 17496192), (15456, 16613232), (15848, 16202304), (16128, 15921014), (17122, 14996736), (17664, 14536578), (17829, 14402048), (18112, 14177016), (19527, 13149696), (19568, 13122144), (20376, 12601792), (20608, 12459924), (22014, 11664128), (23184, 11075488), (23772, 10801536), (25683, 9997824), (26036, 9862272), (26496, 9691052), (27168, 9451344), (28129, 9128448), (29352, 8748096), (30912, 8306616), (31696, 8101152), (32256, 7960507), (34244, 7498368), (35328, 7268289), (35658, 7201024), (36224, 7088508), (39054, 6574848), (39136, 6561072), (40752, 6300896), (41216, 6229962), (44028, 5832064), (45563, 5635584), (46368, 5537744), (47544, 5400768), (51366, 4998912), (52072, 4931136), (52992, 4845526), (54336, 4725672), (56258, 4564224), (58581, 4383232), (58704, 4374048), (61824, 4153308), (63392, 4050576), (68488, 3749184), (71316, 3600512), (72448, 3544254), (77049, 3332608), (78108, 3287424), (78272, 3280536), (81504, 3150448), (82432, 3114981), (84387, 3042816), (88056, 2916032), (91126, 2817792), (92736, 2768872), (95088, 2700384), (102732, 2499456), (104144, 2465568), (105984, 2422763), (108672, 2362836), (112516, 2282112), (117162, 2191616), (117408, 2187024), (123648, 2076654), (126784, 2025288), (136689, 1878528), (136976, 1874592), (142632, 1800256), (144896, 1772127), (154098, 1666304), (156216, 1643712), (156544, 1640268), (163008, 1575224), (168774, 1521408), (176112, 1458016), (182252, 1408896), (185472, 1384436), (190176, 1350192), (196903, 1304064), (205464, 1249728), (208288, 1232784), (217344, 1181418), (225032, 1141056), (234324, 1095808), (234816, 1093512), (247296, 1038327), (253161, 1014272), (253568, 1012644), (273378, 939264), (273952, 937296), (285264, 900128), (308196, 833152), (312432, 821856), (313088, 820134), (326016, 787612), (337548, 760704), (346109, 741888), (352224, 729008), (364504, 704448), (370944, 692218), (380352, 675096), (393806, 652032), (410067, 626176), (410928, 624864), (416576, 616392), (434688, 590709), (450064, 570528), (468648, 547904), (469632, 546756), (506322, 507136)]