318207948

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{162683}}^1$

素因数の和:162853

約数の個数: 24

約数和(自身を含む): 747044928

約数和(自身を除く): 428836980

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 162683, 325366, 488049, 650732, 976098, 1952196, 26517329, 53034658, 79551987, 106069316, 159103974, 318207948]

約数ペア:

[(1, 318207948), (2, 159103974), (3, 106069316), (4, 79551987), (6, 53034658), (12, 26517329), (163, 1952196), (326, 976098), (489, 650732), (652, 488049), (978, 325366), (1956, 162683)]