313537029128

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{613}}^1\times {\mathrm{392239}}^1$

素因数の和:393021

約数の個数: 32

約数和(自身を含む): 592454985600

約数和(自身を除く): 278917956472

約数列:

[1, 2, 4, 8, 163, 326, 613, 652, 1226, 1304, 2452, 4904, 99919, 199838, 392239, 399676, 784478, 799352, 1568956, 3137912, 63934957, 127869914, 240442507, 255739828, 480885014, 511479656, 961770028, 1923540056, 39192128641, 78384257282, 156768514564, 313537029128]

約数ペア:

[(1, 313537029128), (2, 156768514564), (4, 78384257282), (8, 39192128641), (163, 1923540056), (326, 961770028), (613, 511479656), (652, 480885014), (1226, 255739828), (1304, 240442507), (2452, 127869914), (4904, 63934957), (99919, 3137912), (199838, 1568956), (392239, 799352), (399676, 784478)]