398460432

素因数分解:

$2^4\times 3^1\times {\mathrm{8301259}}^1$

素因数の和:8301270

約数の個数: 20

約数和(自身を含む): 1029356240

約数和(自身を除く): 630895808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8301259, 16602518, 24903777, 33205036, 49807554, 66410072, 99615108, 132820144, 199230216, 398460432]

約数ペア:

[(1, 398460432), (2, 199230216), (3, 132820144), (4, 99615108), (6, 66410072), (8, 49807554), (12, 33205036), (16, 24903777), (24, 16602518), (48, 8301259)]