208032816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:850

約数の個数: 80

約数和(自身を含む): 557964288

約数和(自身を除く): 349931472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 251, 372, 496, 502, 557, 744, 753, 1004, 1114, 1488, 1506, 1671, 2008, 2228, 3012, 3342, 4016, 4456, 6024, 6684, 7781, 8912, 12048, 13368, 15562, 17267, 23343, 26736, 31124, 34534, 46686, 51801, 62248, 69068, 93372, 103602, 124496, 138136, 139807, 186744, 207204, 276272, 279614, 373488, 414408, 419421, 559228, 828816, 838842, 1118456, 1677684, 2236912, 3355368, 4334017, 6710736, 8668034, 13002051, 17336068, 26004102, 34672136, 52008204, 69344272, 104016408, 208032816]

約数ペア:

[(1, 208032816), (2, 104016408), (3, 69344272), (4, 52008204), (6, 34672136), (8, 26004102), (12, 17336068), (16, 13002051), (24, 8668034), (31, 6710736), (48, 4334017), (62, 3355368), (93, 2236912), (124, 1677684), (186, 1118456), (248, 838842), (251, 828816), (372, 559228), (496, 419421), (502, 414408), (557, 373488), (744, 279614), (753, 276272), (1004, 207204), (1114, 186744), (1488, 139807), (1506, 138136), (1671, 124496), (2008, 103602), (2228, 93372), (3012, 69068), (3342, 62248), (4016, 51801), (4456, 46686), (6024, 34534), (6684, 31124), (7781, 26736), (8912, 23343), (12048, 17267), (13368, 15562)]