396192008

素因数分解:

$2^3\times {\mathrm{719}}^1\times {\mathrm{68879}}^1$

素因数の和:69604

約数の個数: 16

約数和(自身を含む): 743904000

約数和(自身を除く): 347711992

約数列:

[1, 2, 4, 8, 719, 1438, 2876, 5752, 68879, 137758, 275516, 551032, 49524001, 99048002, 198096004, 396192008]

約数ペア:

[(1, 396192008), (2, 198096004), (4, 99048002), (8, 49524001), (719, 551032), (1438, 275516), (2876, 137758), (5752, 68879)]