215290608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{345017}}^1$

素因数の和:345041

約数の個数: 40

約数和(自身を含む): 598951248

約数和(自身を除く): 383660640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 345017, 690034, 1035051, 1380068, 2070102, 2760136, 4140204, 4485221, 5520272, 8280408, 8970442, 13455663, 16560816, 17940884, 26911326, 35881768, 53822652, 71763536, 107645304, 215290608]

約数ペア:

[(1, 215290608), (2, 107645304), (3, 71763536), (4, 53822652), (6, 35881768), (8, 26911326), (12, 17940884), (13, 16560816), (16, 13455663), (24, 8970442), (26, 8280408), (39, 5520272), (48, 4485221), (52, 4140204), (78, 2760136), (104, 2070102), (156, 1380068), (208, 1035051), (312, 690034), (624, 345017)]