320871216

素因数分解:

$2^4\times 3^1\times {\mathrm{6684817}}^1$

素因数の和:6684828

約数の個数: 20

約数和(自身を含む): 828917432

約数和(自身を除く): 508046216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6684817, 13369634, 20054451, 26739268, 40108902, 53478536, 80217804, 106957072, 160435608, 320871216]

約数ペア:

[(1, 320871216), (2, 160435608), (3, 106957072), (4, 80217804), (6, 53478536), (8, 40108902), (12, 26739268), (16, 20054451), (24, 13369634), (48, 6684817)]