620627592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{2417}}^1$

素因数の和:3262

約数の個数: 64

約数和(自身を含む): 1673642880

約数和(自身を除く): 1053015288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 823, 1646, 2417, 2469, 3292, 4834, 4938, 6584, 7251, 9668, 9876, 10699, 14502, 19336, 19752, 21398, 29004, 31421, 32097, 42796, 58008, 62842, 64194, 85592, 94263, 125684, 128388, 188526, 251368, 256776, 377052, 754104, 1989191, 3978382, 5967573, 7956764, 11935146, 15913528, 23870292, 25859483, 47740584, 51718966, 77578449, 103437932, 155156898, 206875864, 310313796, 620627592]

約数ペア:

[(1, 620627592), (2, 310313796), (3, 206875864), (4, 155156898), (6, 103437932), (8, 77578449), (12, 51718966), (13, 47740584), (24, 25859483), (26, 23870292), (39, 15913528), (52, 11935146), (78, 7956764), (104, 5967573), (156, 3978382), (312, 1989191), (823, 754104), (1646, 377052), (2417, 256776), (2469, 251368), (3292, 188526), (4834, 128388), (4938, 125684), (6584, 94263), (7251, 85592), (9668, 64194), (9876, 62842), (10699, 58008), (14502, 42796), (19336, 32097), (19752, 31421), (21398, 29004)]