405331728

素因数分解:

$2^4\times 3^1\times {\mathrm{8444411}}^1$

素因数の和:8444422

約数の個数: 20

約数和(自身を含む): 1047107088

約数和(自身を除く): 641775360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8444411, 16888822, 25333233, 33777644, 50666466, 67555288, 101332932, 135110576, 202665864, 405331728]

約数ペア:

[(1, 405331728), (2, 202665864), (3, 135110576), (4, 101332932), (6, 67555288), (8, 50666466), (12, 33777644), (16, 25333233), (24, 16888822), (48, 8444411)]