321390672

素因数分解:

$2^4\times 3^1\times {\mathrm{6695639}}^1$

素因数の和:6695650

約数の個数: 20

約数和(自身を含む): 830259360

約数和(自身を除く): 508868688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6695639, 13391278, 20086917, 26782556, 40173834, 53565112, 80347668, 107130224, 160695336, 321390672]

約数ペア:

[(1, 321390672), (2, 160695336), (3, 107130224), (4, 80347668), (6, 53565112), (8, 40173834), (12, 26782556), (16, 20086917), (24, 13391278), (48, 6695639)]