18375971432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:512

約数の個数: 256

約数和(自身を含む): 46773780480

約数和(自身を除く): 28397809048

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 104, 119, 124, 136, 182, 211, 217, 221, 227, 238, 248, 364, 403, 422, 434, 442, 454, 476, 527, 728, 806, 844, 868, 884, 908, 952, 1054, 1477, 1547, 1589, 1612, 1688, 1736, 1768, 1816, 2108, 2743, 2821, 2951, 2954, 3094, 3178, 3224, 3587, 3689, 3859, 4216, 5486, 5642, 5902, 5908, 6188, 6356, 6541, 6851, 7037, 7174, 7378, 7718, 10972, 11284, 11804, 11816, 12376, 12712, 13082, 13702, 14074, 14348, 14756, 15436, 19201, 20657, 21944, 22568, 23608, 25109, 26164, 27013, 27404, 28148, 28696, 29512, 30872, 38402, 41314, 45787, 46631, 47897, 47957, 49259, 50167, 50218, 52328, 54026, 54808, 56296, 76804, 82628, 85033, 91481, 91574, 93262, 95794, 95914, 98518, 100334, 100436, 108052, 111197, 119629, 153608, 165256, 170066, 182962, 183148, 186524, 191588, 191828, 197036, 200668, 200872, 216104, 222394, 239258, 326417, 335279, 340132, 351169, 365924, 366296, 373048, 383176, 383656, 394072, 401336, 444788, 478516, 595231, 622661, 640367, 652834, 670558, 680264, 702338, 731848, 778379, 814249, 837403, 889576, 957032, 1190462, 1245322, 1280734, 1305668, 1341116, 1404676, 1445561, 1484807, 1555177, 1556758, 1628498, 1674806, 2380924, 2490644, 2561468, 2611336, 2682232, 2809352, 2891122, 2969614, 3110354, 3113516, 3256996, 3349612, 4358627, 4761848, 4981288, 5122936, 5699743, 5782244, 5939228, 6220708, 6227032, 6513992, 6699224, 8717254, 10118927, 10393649, 10585237, 10886239, 11399486, 11564488, 11878456, 12441416, 17434508, 19302491, 20237854, 20787298, 21170474, 21772478, 22798972, 25241719, 34869016, 38604982, 40475708, 41574596, 42340948, 43544956, 45597944, 50483438, 74096659, 77209964, 80951416, 83149192, 84681896, 87089912, 100966876, 135117437, 148193318, 154419928, 176692033, 201933752, 270234874, 296386636, 328142347, 353384066, 540469748, 592773272, 656284694, 706768132, 1080939496, 1312569388, 1413536264, 2296996429, 2625138776, 4593992858, 9187985716, 18375971432]

約数ペア:

[(1, 18375971432), (2, 9187985716), (4, 4593992858), (7, 2625138776), (8, 2296996429), (13, 1413536264), (14, 1312569388), (17, 1080939496), (26, 706768132), (28, 656284694), (31, 592773272), (34, 540469748), (52, 353384066), (56, 328142347), (62, 296386636), (68, 270234874), (91, 201933752), (104, 176692033), (119, 154419928), (124, 148193318), (136, 135117437), (182, 100966876), (211, 87089912), (217, 84681896), (221, 83149192), (227, 80951416), (238, 77209964), (248, 74096659), (364, 50483438), (403, 45597944), (422, 43544956), (434, 42340948), (442, 41574596), (454, 40475708), (476, 38604982), (527, 34869016), (728, 25241719), (806, 22798972), (844, 21772478), (868, 21170474), (884, 20787298), (908, 20237854), (952, 19302491), (1054, 17434508), (1477, 12441416), (1547, 11878456), (1589, 11564488), (1612, 11399486), (1688, 10886239), (1736, 10585237), (1768, 10393649), (1816, 10118927), (2108, 8717254), (2743, 6699224), (2821, 6513992), (2951, 6227032), (2954, 6220708), (3094, 5939228), (3178, 5782244), (3224, 5699743), (3587, 5122936), (3689, 4981288), (3859, 4761848), (4216, 4358627), (5486, 3349612), (5642, 3256996), (5902, 3113516), (5908, 3110354), (6188, 2969614), (6356, 2891122), (6541, 2809352), (6851, 2682232), (7037, 2611336), (7174, 2561468), (7378, 2490644), (7718, 2380924), (10972, 1674806), (11284, 1628498), (11804, 1556758), (11816, 1555177), (12376, 1484807), (12712, 1445561), (13082, 1404676), (13702, 1341116), (14074, 1305668), (14348, 1280734), (14756, 1245322), (15436, 1190462), (19201, 957032), (20657, 889576), (21944, 837403), (22568, 814249), (23608, 778379), (25109, 731848), (26164, 702338), (27013, 680264), (27404, 670558), (28148, 652834), (28696, 640367), (29512, 622661), (30872, 595231), (38402, 478516), (41314, 444788), (45787, 401336), (46631, 394072), (47897, 383656), (47957, 383176), (49259, 373048), (50167, 366296), (50218, 365924), (52328, 351169), (54026, 340132), (54808, 335279), (56296, 326417), (76804, 239258), (82628, 222394), (85033, 216104), (91481, 200872), (91574, 200668), (93262, 197036), (95794, 191828), (95914, 191588), (98518, 186524), (100334, 183148), (100436, 182962), (108052, 170066), (111197, 165256), (119629, 153608)]