279158064

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 742583424

約数和(自身を除く): 463425360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 211, 258, 344, 422, 516, 633, 641, 688, 844, 1032, 1266, 1282, 1688, 1923, 2064, 2532, 2564, 3376, 3846, 5064, 5128, 7692, 9073, 10128, 10256, 15384, 18146, 27219, 27563, 30768, 36292, 54438, 55126, 72584, 82689, 108876, 110252, 135251, 145168, 165378, 217752, 220504, 270502, 330756, 405753, 435504, 441008, 541004, 661512, 811506, 1082008, 1323024, 1623012, 2164016, 3246024, 5815793, 6492048, 11631586, 17447379, 23263172, 34894758, 46526344, 69789516, 93052688, 139579032, 279158064]

約数ペア:

[(1, 279158064), (2, 139579032), (3, 93052688), (4, 69789516), (6, 46526344), (8, 34894758), (12, 23263172), (16, 17447379), (24, 11631586), (43, 6492048), (48, 5815793), (86, 3246024), (129, 2164016), (172, 1623012), (211, 1323024), (258, 1082008), (344, 811506), (422, 661512), (516, 541004), (633, 441008), (641, 435504), (688, 405753), (844, 330756), (1032, 270502), (1266, 220504), (1282, 217752), (1688, 165378), (1923, 145168), (2064, 135251), (2532, 110252), (2564, 108876), (3376, 82689), (3846, 72584), (5064, 55126), (5128, 54438), (7692, 36292), (9073, 30768), (10128, 27563), (10256, 27219), (15384, 18146)]