2245521456

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12269}}^1$

素因数の和:12355

約数の個数: 120

約数和(自身を含む): 6645824640

約数和(自身を除く): 4400303184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 492, 496, 558, 656, 738, 744, 984, 1116, 1271, 1476, 1488, 1968, 2232, 2542, 2952, 3813, 4464, 5084, 5904, 7626, 10168, 11439, 12269, 15252, 20336, 22878, 24538, 30504, 36807, 45756, 49076, 61008, 73614, 91512, 98152, 110421, 147228, 183024, 196304, 220842, 294456, 380339, 441684, 503029, 588912, 760678, 883368, 1006058, 1141017, 1509087, 1521356, 1766736, 2012116, 2282034, 3018174, 3042712, 3423051, 4024232, 4527261, 4564068, 6036348, 6085424, 6846102, 8048464, 9054522, 9128136, 12072696, 13692204, 15593899, 18109044, 18256272, 24145392, 27384408, 31187798, 36218088, 46781697, 54768816, 62375596, 72436176, 93563394, 124751192, 140345091, 187126788, 249502384, 280690182, 374253576, 561380364, 748507152, 1122760728, 2245521456]

約数ペア:

[(1, 2245521456), (2, 1122760728), (3, 748507152), (4, 561380364), (6, 374253576), (8, 280690182), (9, 249502384), (12, 187126788), (16, 140345091), (18, 124751192), (24, 93563394), (31, 72436176), (36, 62375596), (41, 54768816), (48, 46781697), (62, 36218088), (72, 31187798), (82, 27384408), (93, 24145392), (123, 18256272), (124, 18109044), (144, 15593899), (164, 13692204), (186, 12072696), (246, 9128136), (248, 9054522), (279, 8048464), (328, 6846102), (369, 6085424), (372, 6036348), (492, 4564068), (496, 4527261), (558, 4024232), (656, 3423051), (738, 3042712), (744, 3018174), (984, 2282034), (1116, 2012116), (1271, 1766736), (1476, 1521356), (1488, 1509087), (1968, 1141017), (2232, 1006058), (2542, 883368), (2952, 760678), (3813, 588912), (4464, 503029), (5084, 441684), (5904, 380339), (7626, 294456), (10168, 220842), (11439, 196304), (12269, 183024), (15252, 147228), (20336, 110421), (22878, 98152), (24538, 91512), (30504, 73614), (36807, 61008), (45756, 49076)]