315888388

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2324

約数の個数: 36

約数和(自身を含む): 586914636

約数和(自身を除く): 271026248

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 961, 1147, 1922, 2221, 2294, 3844, 4442, 4588, 8884, 35557, 68851, 71114, 82177, 137702, 142228, 164354, 275404, 328708, 2134381, 2547487, 4268762, 5094974, 8537524, 10189948, 78972097, 157944194, 315888388]

約数ペア:

[(1, 315888388), (2, 157944194), (4, 78972097), (31, 10189948), (37, 8537524), (62, 5094974), (74, 4268762), (124, 2547487), (148, 2134381), (961, 328708), (1147, 275404), (1922, 164354), (2221, 142228), (2294, 137702), (3844, 82177), (4442, 71114), (4588, 68851), (8884, 35557)]