1256552808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{4637}}^1$

素因数の和:6266

約数の個数: 64

約数和(自身を含む): 3593151360

約数和(自身を除く): 2336598552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1613, 3226, 4637, 4839, 6452, 9274, 9678, 11291, 12904, 13911, 18548, 19356, 22582, 27822, 32459, 33873, 37096, 38712, 45164, 55644, 64918, 67746, 90328, 97377, 111288, 129836, 135492, 194754, 259672, 270984, 389508, 779016, 7479481, 14958962, 22438443, 29917924, 44876886, 52356367, 59835848, 89753772, 104712734, 157069101, 179507544, 209425468, 314138202, 418850936, 628276404, 1256552808]

約数ペア:

[(1, 1256552808), (2, 628276404), (3, 418850936), (4, 314138202), (6, 209425468), (7, 179507544), (8, 157069101), (12, 104712734), (14, 89753772), (21, 59835848), (24, 52356367), (28, 44876886), (42, 29917924), (56, 22438443), (84, 14958962), (168, 7479481), (1613, 779016), (3226, 389508), (4637, 270984), (4839, 259672), (6452, 194754), (9274, 135492), (9678, 129836), (11291, 111288), (12904, 97377), (13911, 90328), (18548, 67746), (19356, 64918), (22582, 55644), (27822, 45164), (32459, 38712), (33873, 37096)]