320366932

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{20261}}^1$

素因数の和:20391

約数の個数: 24

約数和(自身を含む): 578682720

約数和(自身を除く): 258315788

約数列:

[1, 2, 4, 59, 67, 118, 134, 236, 268, 3953, 7906, 15812, 20261, 40522, 81044, 1195399, 1357487, 2390798, 2714974, 4781596, 5429948, 80091733, 160183466, 320366932]

約数ペア:

[(1, 320366932), (2, 160183466), (4, 80091733), (59, 5429948), (67, 4781596), (118, 2714974), (134, 2390798), (236, 1357487), (268, 1195399), (3953, 81044), (7906, 40522), (15812, 20261)]