320414824

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{541}}^1\times {\mathrm{733}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 608676840

約数和(自身を除く): 288262016

約数列:

[1, 2, 4, 8, 101, 202, 404, 541, 733, 808, 1082, 1466, 2164, 2932, 4328, 5864, 54641, 74033, 109282, 148066, 218564, 296132, 396553, 437128, 592264, 793106, 1586212, 3172424, 40051853, 80103706, 160207412, 320414824]

約数ペア:

[(1, 320414824), (2, 160207412), (4, 80103706), (8, 40051853), (101, 3172424), (202, 1586212), (404, 793106), (541, 592264), (733, 437128), (808, 396553), (1082, 296132), (1466, 218564), (2164, 148066), (2932, 109282), (4328, 74033), (5864, 54641)]