327321008

素因数分解:

$2^4\times 7^1\times {\mathrm{2922509}}^1$

素因数の和:2922524

約数の個数: 20

約数和(自身を含む): 724782480

約数和(自身を除く): 397461472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2922509, 5845018, 11690036, 20457563, 23380072, 40915126, 46760144, 81830252, 163660504, 327321008]

約数ペア:

[(1, 327321008), (2, 163660504), (4, 81830252), (7, 46760144), (8, 40915126), (14, 23380072), (16, 20457563), (28, 11690036), (56, 5845018), (112, 2922509)]