40379184

素因数分解:

$2^4\times 3^2\times {\mathrm{280411}}^1$

素因数の和:280425

約数の個数: 30

約数和(自身を含む): 113006036

約数和(自身を除く): 72626852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 280411, 560822, 841233, 1121644, 1682466, 2243288, 2523699, 3364932, 4486576, 5047398, 6729864, 10094796, 13459728, 20189592, 40379184]

約数ペア:

[(1, 40379184), (2, 20189592), (3, 13459728), (4, 10094796), (6, 6729864), (8, 5047398), (9, 4486576), (12, 3364932), (16, 2523699), (18, 2243288), (24, 1682466), (36, 1121644), (48, 841233), (72, 560822), (144, 280411)]