268918408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{2801}}^1$

素因数の和:3909

約数の個数: 32

約数和(自身を含む): 550761120

約数和(自身を除く): 281842712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1091, 2182, 2801, 4364, 5602, 8728, 11204, 12001, 22408, 24002, 30811, 48004, 61622, 96008, 123244, 246488, 3055891, 6111782, 12223564, 24447128, 33614801, 67229602, 134459204, 268918408]

約数ペア:

[(1, 268918408), (2, 134459204), (4, 67229602), (8, 33614801), (11, 24447128), (22, 12223564), (44, 6111782), (88, 3055891), (1091, 246488), (2182, 123244), (2801, 96008), (4364, 61622), (5602, 48004), (8728, 30811), (11204, 24002), (12001, 22408)]