268493764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2803}}^1$

素因数の和:3136

約数の個数: 48

約数和(自身を含む): 587897856

約数和(自身を除く): 319404092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 311, 622, 1244, 2177, 2803, 3421, 4354, 5606, 6842, 8708, 11212, 13684, 19621, 23947, 30833, 39242, 47894, 61666, 78484, 95788, 123332, 215831, 431662, 863324, 871733, 1743466, 3486932, 6102131, 9589063, 12204262, 19178126, 24408524, 38356252, 67123441, 134246882, 268493764]

約数ペア:

[(1, 268493764), (2, 134246882), (4, 67123441), (7, 38356252), (11, 24408524), (14, 19178126), (22, 12204262), (28, 9589063), (44, 6102131), (77, 3486932), (154, 1743466), (308, 871733), (311, 863324), (622, 431662), (1244, 215831), (2177, 123332), (2803, 95788), (3421, 78484), (4354, 61666), (5606, 47894), (6842, 39242), (8708, 30833), (11212, 23947), (13684, 19621)]