320499408

素因数分解:

$2^4\times 3^1\times {\mathrm{6677071}}^1$

素因数の和:6677082

約数の個数: 20

約数和(自身を含む): 827956928

約数和(自身を除く): 507457520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6677071, 13354142, 20031213, 26708284, 40062426, 53416568, 80124852, 106833136, 160249704, 320499408]

約数ペア:

[(1, 320499408), (2, 160249704), (3, 106833136), (4, 80124852), (6, 53416568), (8, 40062426), (12, 26708284), (16, 20031213), (24, 13354142), (48, 6677071)]