690251304

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{3701}}^1$

素因数の和:4138

約数の個数: 64

約数和(自身を含む): 1821384000

約数和(自身を除く): 1131132696

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 409, 456, 818, 1227, 1636, 2454, 3272, 3701, 4908, 7402, 7771, 9816, 11103, 14804, 15542, 22206, 23313, 29608, 31084, 44412, 46626, 62168, 70319, 88824, 93252, 140638, 186504, 210957, 281276, 421914, 562552, 843828, 1513709, 1687656, 3027418, 4541127, 6054836, 9082254, 12109672, 18164508, 28760471, 36329016, 57520942, 86281413, 115041884, 172562826, 230083768, 345125652, 690251304]

約数ペア:

[(1, 690251304), (2, 345125652), (3, 230083768), (4, 172562826), (6, 115041884), (8, 86281413), (12, 57520942), (19, 36329016), (24, 28760471), (38, 18164508), (57, 12109672), (76, 9082254), (114, 6054836), (152, 4541127), (228, 3027418), (409, 1687656), (456, 1513709), (818, 843828), (1227, 562552), (1636, 421914), (2454, 281276), (3272, 210957), (3701, 186504), (4908, 140638), (7402, 93252), (7771, 88824), (9816, 70319), (11103, 62168), (14804, 46626), (15542, 44412), (22206, 31084), (23313, 29608)]