219326242564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3727}}^1\times {\mathrm{102881}}^1$

素因数の和:106636

約数の個数: 48

約数和(自身を含む): 451047856896

約数和(自身を除く): 231721614332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3727, 7454, 14908, 40997, 48451, 81994, 96902, 102881, 163988, 193804, 205762, 411524, 532961, 1065922, 1131691, 1337453, 2131844, 2263382, 2674906, 4526764, 5349812, 14711983, 29423966, 58847932, 383437487, 766874974, 1533749948, 4217812357, 4984687331, 8435624714, 9969374662, 16871249428, 19938749324, 54831560641, 109663121282, 219326242564]

約数ペア:

[(1, 219326242564), (2, 109663121282), (4, 54831560641), (11, 19938749324), (13, 16871249428), (22, 9969374662), (26, 8435624714), (44, 4984687331), (52, 4217812357), (143, 1533749948), (286, 766874974), (572, 383437487), (3727, 58847932), (7454, 29423966), (14908, 14711983), (40997, 5349812), (48451, 4526764), (81994, 2674906), (96902, 2263382), (102881, 2131844), (163988, 1337453), (193804, 1131691), (205762, 1065922), (411524, 532961)]