16481291904

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 864

約数和(自身を含む): 64335398400

約数和(自身を除く): 47854106496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 32, 33, 36, 38, 42, 44, 48, 49, 56, 57, 63, 64, 66, 72, 76, 77, 84, 88, 96, 98, 99, 112, 114, 121, 126, 127, 128, 132, 133, 144, 147, 152, 154, 168, 171, 176, 192, 196, 198, 209, 224, 228, 231, 242, 252, 254, 264, 266, 288, 294, 304, 308, 336, 342, 352, 363, 381, 384, 392, 396, 399, 418, 441, 448, 456, 462, 484, 504, 508, 528, 532, 539, 576, 588, 608, 616, 627, 672, 684, 693, 704, 726, 762, 784, 792, 798, 836, 847, 882, 889, 896, 912, 924, 931, 968, 1008, 1016, 1056, 1064, 1078, 1089, 1143, 1152, 1176, 1197, 1216, 1232, 1254, 1344, 1368, 1386, 1397, 1408, 1452, 1463, 1524, 1568, 1584, 1596, 1617, 1672, 1694, 1764, 1778, 1824, 1848, 1862, 1881, 1936, 2016, 2032, 2112, 2128, 2156, 2178, 2286, 2299, 2352, 2394, 2413, 2432, 2464, 2508, 2541, 2667, 2688, 2736, 2772, 2793, 2794, 2904, 2926, 3048, 3136, 3168, 3192, 3234, 3344, 3388, 3528, 3556, 3648, 3696, 3724, 3762, 3872, 4032, 4064, 4191, 4224, 4256, 4312, 4356, 4389, 4572, 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40656, 40964, 41382, 42672, 43434, 44352, 44688, 44704, 46101, 46464, 46816, 47432, 48279, 48768, 49784, 50292, 50673, 51072, 51744, 52668, 53086, 53361, 54208, 55176, 56007, 56448, 56896, 57912, 58674, 59584, 60192, 60984, 61446, 61468, 64008, 64372, 67032, 67056, 67564, 68453, 68992, 69696, 70224, 71148, 73152, 73568, 74676, 76608, 77216, 77616, 78232, 79629, 80256, 81312, 81928, 82764, 85344, 86868, 88011, 88704, 89376, 89408, 92169, 92202, 93632, 94864, 96558, 99568, 100584, 101346, 103488, 105336, 106172, 106722, 107569, 108416, 110352, 112014, 112651, 113792, 115824, 117348, 118237, 119168, 120384, 121968, 122892, 122936, 128016, 128744, 134064, 134112, 135128, 136906, 138303, 139392, 140448, 142296, 144837, 146304, 147136, 149352, 152019, 153216, 154432, 155232, 156464, 159258, 162624, 163856, 165528, 170688, 173736, 176022, 178752, 178816, 184338, 184404, 185801, 187264, 189728, 193116, 199136, 201168, 202692, 205359, 206976, 210672, 212344, 213444, 215138, 220704, 224028, 225302, 231648, 234696, 236474, 238887, 240768, 243936, 245784, 245872, 256032, 257488, 268128, 268224, 270256, 273812, 276606, 280896, 284592, 289674, 291973, 294272, 298704, 304038, 308864, 310464, 312928, 318516, 322707, 325248, 327712, 331056, 337953, 341376, 347472, 352044, 354711, 357504, 368676, 368808, 371602, 379456, 386232, 398272, 402336, 405384, 410718, 421344, 424688, 426888, 430276, 441408, 448056, 450604, 463296, 469392, 472948, 477774, 487872, 491568, 491744, 512064, 514976, 536256, 536448, 540512, 547624, 553212, 557403, 561792, 569184, 579348, 583946, 597408, 608076, 616077, 620928, 625856, 637032, 645414, 655424, 662112, 675906, 694944, 704088, 709422, 737352, 737616, 743204, 752983, 758912, 772464, 796544, 804672, 810768, 821436, 842688, 849376, 853776, 860552, 875919, 882816, 896112, 901208, 926592, 938784, 945896, 955548, 968121, 975744, 983136, 983488, 1013859, 1024128, 1029952, 1064133, 1072512, 1081024, 1095248, 1106424, 1114806, 1138368, 1158696, 1167892, 1194816, 1216152, 1232154, 1251712, 1274064, 1290828, 1300607, 1310848, 1324224, 1351812, 1389888, 1408176, 1418844, 1474704, 1475232, 1486408, 1505966, 1544928, 1609344, 1621536, 1642872, 1672209, 1685376, 1698752, 1707552, 1721104, 1751838, 1792224, 1802416, 1877568, 1891792, 1911096, 1936242, 1966272, 1966976, 2027718, 2043811, 2059904, 2128266, 2162048, 2190496, 2212848, 2229612, 2258949, 2276736, 2317392, 2335784, 2389632, 2432304, 2464308, 2548128, 2581656, 2601214, 2627757, 2648448, 2703624, 2779776, 2816352, 2837688, 2949408, 2950464, 2972816, 3011932, 3089856, 3243072, 3285744, 3344418, 3397504, 3415104, 3442208, 3503676, 3584448, 3604832, 3755136, 3783584, 3822192, 3872484, 3901821, 3932544, 4055436, 4087622, 4256532, 4380992, 4425696, 4459224, 4517898, 4634784, 4671568, 4864608, 4928616, 5096256, 5163312, 5202428, 5255514, 5407248, 5632704, 5675376, 5898816, 5900928, 5945632, 6023864, 6131433, 6179712, 6486144, 6571488, 6688836, 6776847, 6830208, 6884416, 7007352, 7168896, 7209664, 7567168, 7644384, 7744968, 7803642, 8110872, 8175244, 8513064, 8761984, 8851392, 8918448, 9035796, 9269568, 9343136, 9729216, 9857232, 10192512, 10326624, 10404856, 10511028, 10814496, 11265408, 11350752, 11705463, 11797632, 11891264, 12047728, 12262866, 13142976, 13377672, 13553694, 13768832, 14014704, 14306677, 14419328, 15134336, 15288768, 15489936, 15607284, 16221744, 16350488, 17026128, 17702784, 17836896, 18071592, 18394299, 18539136, 18686272, 19458432, 19714464, 20653248, 20809712, 21022056, 21628992, 22701504, 23410926, 23782528, 24095456, 24525732, 26285952, 26755344, 27107388, 28029408, 28613354, 30577536, 30979872, 31214568, 32443488, 32700976, 34052256, 35673792, 36143184, 36788598, 37372544, 39428928, 41306496, 41619424, 42044112, 42920031, 43257984, 45403008, 46821852, 48190912, 49051464, 53510688, 54214776, 56058816, 57226708, 61959744, 62429136, 64886976, 65401952, 68104512, 71347584, 72286368, 73577196, 78857856, 83238848, 84088224, 85840062, 93643704, 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約数ペア:

[(1, 16481291904), (2, 8240645952), (3, 5493763968), (4, 4120322976), (6, 2746881984), (7, 2354470272), (8, 2060161488), (9, 1831254656), (11, 1498299264), (12, 1373440992), (14, 1177235136), (16, 1030080744), (18, 915627328), (19, 867436416), (21, 784823424), (22, 749149632), (24, 686720496), (28, 588617568), (32, 515040372), (33, 499433088), (36, 457813664), (38, 433718208), (42, 392411712), (44, 374574816), (48, 343360248), (49, 336352896), (56, 294308784), (57, 289145472), (63, 261607808), (64, 257520186), (66, 249716544), (72, 228906832), (76, 216859104), (77, 214042752), (84, 196205856), (88, 187287408), (96, 171680124), (98, 168176448), (99, 166477696), (112, 147154392), (114, 144572736), (121, 136209024), (126, 130803904), (127, 129773952), (128, 128760093), (132, 124858272), (133, 123919488), (144, 114453416), (147, 112117632), (152, 108429552), (154, 107021376), (168, 98102928), (171, 96381824), (176, 93643704), (192, 85840062), (196, 84088224), (198, 83238848), (209, 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(1064, 15489936), (1078, 15288768), (1089, 15134336), (1143, 14419328), (1152, 14306677), (1176, 14014704), (1197, 13768832), (1216, 13553694), (1232, 13377672), (1254, 13142976), (1344, 12262866), (1368, 12047728), (1386, 11891264), (1397, 11797632), (1408, 11705463), (1452, 11350752), (1463, 11265408), (1524, 10814496), (1568, 10511028), (1584, 10404856), (1596, 10326624), (1617, 10192512), (1672, 9857232), (1694, 9729216), (1764, 9343136), (1778, 9269568), (1824, 9035796), (1848, 8918448), (1862, 8851392), (1881, 8761984), (1936, 8513064), (2016, 8175244), (2032, 8110872), (2112, 7803642), (2128, 7744968), (2156, 7644384), (2178, 7567168), (2286, 7209664), (2299, 7168896), (2352, 7007352), (2394, 6884416), (2413, 6830208), (2432, 6776847), (2464, 6688836), (2508, 6571488), (2541, 6486144), (2667, 6179712), (2688, 6131433), (2736, 6023864), (2772, 5945632), (2793, 5900928), (2794, 5898816), (2904, 5675376), (2926, 5632704), (3048, 5407248), (3136, 5255514), (3168, 5202428), (3192, 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