492731312

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2687}}^1$

素因数の和:2925

約数の個数: 40

約数和(自身を含む): 974270976

約数和(自身を除く): 481539664

約数列:

[1, 2, 4, 8, 16, 73, 146, 157, 292, 314, 584, 628, 1168, 1256, 2512, 2687, 5374, 10748, 11461, 21496, 22922, 42992, 45844, 91688, 183376, 196151, 392302, 421859, 784604, 843718, 1569208, 1687436, 3138416, 3374872, 6749744, 30795707, 61591414, 123182828, 246365656, 492731312]

約数ペア:

[(1, 492731312), (2, 246365656), (4, 123182828), (8, 61591414), (16, 30795707), (73, 6749744), (146, 3374872), (157, 3138416), (292, 1687436), (314, 1569208), (584, 843718), (628, 784604), (1168, 421859), (1256, 392302), (2512, 196151), (2687, 183376), (5374, 91688), (10748, 45844), (11461, 42992), (21496, 22922)]