394939728

素因数分解:

$2^4\times 3^2\times {\mathrm{2742637}}^1$

素因数の和:2742651

約数の個数: 30

約数和(自身を含む): 1105283114

約数和(自身を除く): 710343386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2742637, 5485274, 8227911, 10970548, 16455822, 21941096, 24683733, 32911644, 43882192, 49367466, 65823288, 98734932, 131646576, 197469864, 394939728]

約数ペア:

[(1, 394939728), (2, 197469864), (3, 131646576), (4, 98734932), (6, 65823288), (8, 49367466), (9, 43882192), (12, 32911644), (16, 24683733), (18, 21941096), (24, 16455822), (36, 10970548), (48, 8227911), (72, 5485274), (144, 2742637)]