320774736

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{44257}}^1$

素因数の和:44419

約数の個数: 40

約数和(自身を含む): 834174784

約数和(自身を除く): 513400048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 44257, 88514, 132771, 177028, 265542, 354056, 531084, 708112, 1062168, 2124336, 6682807, 13365614, 20048421, 26731228, 40096842, 53462456, 80193684, 106924912, 160387368, 320774736]

約数ペア:

[(1, 320774736), (2, 160387368), (3, 106924912), (4, 80193684), (6, 53462456), (8, 40096842), (12, 26731228), (16, 20048421), (24, 13365614), (48, 6682807), (151, 2124336), (302, 1062168), (453, 708112), (604, 531084), (906, 354056), (1208, 265542), (1812, 177028), (2416, 132771), (3624, 88514), (7248, 44257)]