320416092

素因数分解:

$2^2\times 3^2\times {\mathrm{8900447}}^1$

素因数の和:8900457

約数の個数: 18

約数和(自身を含む): 809940768

約数和(自身を除く): 489524676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8900447, 17800894, 26701341, 35601788, 53402682, 80104023, 106805364, 160208046, 320416092]

約数ペア:

[(1, 320416092), (2, 160208046), (3, 106805364), (4, 80104023), (6, 53402682), (9, 35601788), (12, 26701341), (18, 17800894), (36, 8900447)]