397482912

素因数分解:

$2^5\times 3^2\times {\mathrm{1380149}}^1$

素因数の和:1380165

約数の個数: 36

約数和(自身を含む): 1130342850

約数和(自身を除く): 732859938

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1380149, 2760298, 4140447, 5520596, 8280894, 11041192, 12421341, 16561788, 22082384, 24842682, 33123576, 44164768, 49685364, 66247152, 99370728, 132494304, 198741456, 397482912]

約数ペア:

[(1, 397482912), (2, 198741456), (3, 132494304), (4, 99370728), (6, 66247152), (8, 49685364), (9, 44164768), (12, 33123576), (16, 24842682), (18, 22082384), (24, 16561788), (32, 12421341), (36, 11041192), (48, 8280894), (72, 5520596), (96, 4140447), (144, 2760298), (288, 1380149)]