315799416

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{8933}}^1$

素因数の和:9436

約数の個数: 48

約数和(自身を含む): 857127960

約数和(自身を除く): 541328544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 8838, 8933, 11784, 17676, 17866, 26799, 35352, 35732, 53598, 71464, 80397, 107196, 160794, 214392, 321588, 643176, 4386103, 8772206, 13158309, 17544412, 26316618, 35088824, 39474927, 52633236, 78949854, 105266472, 157899708, 315799416]

約数ペア:

[(1, 315799416), (2, 157899708), (3, 105266472), (4, 78949854), (6, 52633236), (8, 39474927), (9, 35088824), (12, 26316618), (18, 17544412), (24, 13158309), (36, 8772206), (72, 4386103), (491, 643176), (982, 321588), (1473, 214392), (1964, 160794), (2946, 107196), (3928, 80397), (4419, 71464), (5892, 53598), (8838, 35732), (8933, 35352), (11784, 26799), (17676, 17866)]