321664816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{3041}}^1$

素因数の和:3661

約数の個数: 40

約数和(自身を含む): 681237648

約数和(自身を除く): 359572832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 601, 1202, 2404, 3041, 4808, 6082, 6611, 9616, 12164, 13222, 24328, 26444, 33451, 48656, 52888, 66902, 105776, 133804, 267608, 535216, 1827641, 3655282, 7310564, 14621128, 20104051, 29242256, 40208102, 80416204, 160832408, 321664816]

約数ペア:

[(1, 321664816), (2, 160832408), (4, 80416204), (8, 40208102), (11, 29242256), (16, 20104051), (22, 14621128), (44, 7310564), (88, 3655282), (176, 1827641), (601, 535216), (1202, 267608), (2404, 133804), (3041, 105776), (4808, 66902), (6082, 52888), (6611, 48656), (9616, 33451), (12164, 26444), (13222, 24328)]