398493456

素因数分解:

$2^4\times 3^1\times {\mathrm{8301947}}^1$

素因数の和:8301958

約数の個数: 20

約数和(自身を含む): 1029441552

約数和(自身を除く): 630948096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8301947, 16603894, 24905841, 33207788, 49811682, 66415576, 99623364, 132831152, 199246728, 398493456]

約数ペア:

[(1, 398493456), (2, 199246728), (3, 132831152), (4, 99623364), (6, 66415576), (8, 49811682), (12, 33207788), (16, 24905841), (24, 16603894), (48, 8301947)]