1551116504

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 3626726400

約数和(自身を除く): 2075609896

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 56, 58, 92, 116, 131, 161, 184, 203, 232, 262, 317, 322, 406, 524, 634, 644, 667, 812, 917, 1048, 1268, 1288, 1334, 1624, 1834, 2219, 2536, 2668, 3013, 3668, 3799, 4438, 4669, 5336, 6026, 7291, 7336, 7598, 8876, 9193, 9338, 12052, 14582, 15196, 17752, 18386, 18676, 21091, 24104, 26593, 29164, 30392, 36772, 37352, 41527, 42182, 51037, 53186, 58328, 64351, 73544, 83054, 84364, 87377, 102074, 106372, 128702, 166108, 168728, 174754, 204148, 211439, 212744, 257404, 290689, 332216, 349508, 408296, 422878, 514808, 581378, 611639, 699016, 845756, 955121, 1162756, 1204283, 1223278, 1480073, 1691512, 1910242, 2325512, 2408566, 2446556, 2960146, 3820484, 4817132, 4893112, 5920292, 6685847, 7640968, 8429981, 9634264, 11840584, 13371694, 16859962, 26743388, 27698509, 33719924, 53486776, 55397018, 67439848, 110794036, 193889563, 221588072, 387779126, 775558252, 1551116504]

約数ペア:

[(1, 1551116504), (2, 775558252), (4, 387779126), (7, 221588072), (8, 193889563), (14, 110794036), (23, 67439848), (28, 55397018), (29, 53486776), (46, 33719924), (56, 27698509), (58, 26743388), (92, 16859962), (116, 13371694), (131, 11840584), (161, 9634264), (184, 8429981), (203, 7640968), (232, 6685847), (262, 5920292), (317, 4893112), (322, 4817132), (406, 3820484), (524, 2960146), (634, 2446556), (644, 2408566), (667, 2325512), (812, 1910242), (917, 1691512), (1048, 1480073), (1268, 1223278), (1288, 1204283), (1334, 1162756), (1624, 955121), (1834, 845756), (2219, 699016), (2536, 611639), (2668, 581378), (3013, 514808), (3668, 422878), (3799, 408296), (4438, 349508), (4669, 332216), (5336, 290689), (6026, 257404), (7291, 212744), (7336, 211439), (7598, 204148), (8876, 174754), (9193, 168728), (9338, 166108), (12052, 128702), (14582, 106372), (15196, 102074), (17752, 87377), (18386, 84364), (18676, 83054), (21091, 73544), (24104, 64351), (26593, 58328), (29164, 53186), (30392, 51037), (36772, 42182), (37352, 41527)]