749274301698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3407}}^1\times {\mathrm{21523}}^1$

素因数の和:25079

約数の個数: 64

約数和(自身を含む): 1626693691392

約数和(自身を除く): 877419389694

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 3407, 5109, 6814, 10218, 10221, 20442, 21523, 43046, 44291, 64569, 88582, 129138, 132873, 265746, 279799, 446317, 559598, 839397, 892634, 1338951, 1678794, 2677902, 2819513, 5639026, 5802121, 8458539, 11604242, 16917078, 17406363, 34812726, 36653669, 73307338, 73328861, 109961007, 146657722, 219922014, 219986583, 439973166, 953275193, 1906550386, 2859825579, 5719651158, 9606080791, 19212161582, 28818242373, 57636484746, 124879050283, 249758100566, 374637150849, 749274301698]

約数ペア:

[(1, 749274301698), (2, 374637150849), (3, 249758100566), (6, 124879050283), (13, 57636484746), (26, 28818242373), (39, 19212161582), (78, 9606080791), (131, 5719651158), (262, 2859825579), (393, 1906550386), (786, 953275193), (1703, 439973166), (3406, 219986583), (3407, 219922014), (5109, 146657722), (6814, 109961007), (10218, 73328861), (10221, 73307338), (20442, 36653669), (21523, 34812726), (43046, 17406363), (44291, 16917078), (64569, 11604242), (88582, 8458539), (129138, 5802121), (132873, 5639026), (265746, 2819513), (279799, 2677902), (446317, 1678794), (559598, 1338951), (839397, 892634)]