308572012

素因数分解:

$2^2\times 7^2\times {\mathrm{881}}^1\times {\mathrm{1787}}^1$

素因数の和:2686

約数の個数: 36

約数和(自身を含む): 629229384

約数和(自身を除く): 320657372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 881, 1762, 1787, 3524, 3574, 6167, 7148, 12334, 12509, 24668, 25018, 43169, 50036, 86338, 87563, 172676, 175126, 350252, 1574347, 3148694, 6297388, 11020429, 22040858, 44081716, 77143003, 154286006, 308572012]

約数ペア:

[(1, 308572012), (2, 154286006), (4, 77143003), (7, 44081716), (14, 22040858), (28, 11020429), (49, 6297388), (98, 3148694), (196, 1574347), (881, 350252), (1762, 175126), (1787, 172676), (3524, 87563), (3574, 86338), (6167, 50036), (7148, 43169), (12334, 25018), (12509, 24668)]