320022516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2953}}^1$

素因数の和:3792

約数の個数: 48

約数和(自身を含む): 815871168

約数和(自身を除く): 495848652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 821, 1642, 2463, 2953, 3284, 4926, 5906, 8859, 9031, 9852, 11812, 17718, 18062, 27093, 32483, 35436, 36124, 54186, 64966, 97449, 108372, 129932, 194898, 389796, 2424413, 4848826, 7273239, 9697652, 14546478, 26668543, 29092956, 53337086, 80005629, 106674172, 160011258, 320022516]

約数ペア:

[(1, 320022516), (2, 160011258), (3, 106674172), (4, 80005629), (6, 53337086), (11, 29092956), (12, 26668543), (22, 14546478), (33, 9697652), (44, 7273239), (66, 4848826), (132, 2424413), (821, 389796), (1642, 194898), (2463, 129932), (2953, 108372), (3284, 97449), (4926, 64966), (5906, 54186), (8859, 36124), (9031, 35436), (9852, 32483), (11812, 27093), (17718, 18062)]