320771856

素因数分解:

$2^4\times 3^1\times {\mathrm{6682747}}^1$

素因数の和:6682758

約数の個数: 20

約数和(自身を含む): 828660752

約数和(自身を除く): 507888896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6682747, 13365494, 20048241, 26730988, 40096482, 53461976, 80192964, 106923952, 160385928, 320771856]

約数ペア:

[(1, 320771856), (2, 160385928), (3, 106923952), (4, 80192964), (6, 53461976), (8, 40096482), (12, 26730988), (16, 20048241), (24, 13365494), (48, 6682747)]