3908370128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5483}}^1$

素因数の和:5676

約数の個数: 80

約数和(自身を含む): 8568201600

約数和(自身を除く): 4659831472

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 149, 184, 208, 298, 299, 368, 596, 598, 1192, 1196, 1937, 2384, 2392, 3427, 3874, 4784, 5483, 6854, 7748, 10966, 13708, 15496, 21932, 27416, 30992, 43864, 44551, 54832, 71279, 87728, 89102, 126109, 142558, 178204, 252218, 285116, 356408, 504436, 570232, 712816, 816967, 1008872, 1140464, 1633934, 1639417, 2017744, 3267868, 3278834, 6535736, 6557668, 10620571, 13071472, 13115336, 18790241, 21241142, 26230672, 37580482, 42482284, 75160964, 84964568, 150321928, 169929136, 244273133, 300643856, 488546266, 977092532, 1954185064, 3908370128]

約数ペア:

[(1, 3908370128), (2, 1954185064), (4, 977092532), (8, 488546266), (13, 300643856), (16, 244273133), (23, 169929136), (26, 150321928), (46, 84964568), (52, 75160964), (92, 42482284), (104, 37580482), (149, 26230672), (184, 21241142), (208, 18790241), (298, 13115336), (299, 13071472), (368, 10620571), (596, 6557668), (598, 6535736), (1192, 3278834), (1196, 3267868), (1937, 2017744), (2384, 1639417), (2392, 1633934), (3427, 1140464), (3874, 1008872), (4784, 816967), (5483, 712816), (6854, 570232), (7748, 504436), (10966, 356408), (13708, 285116), (15496, 252218), (21932, 178204), (27416, 142558), (30992, 126109), (43864, 89102), (44551, 87728), (54832, 71279)]