320618424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1908443}}^1$

素因数の和:1908459

約数の個数: 32

約数和(自身を含む): 916053120

約数和(自身を除く): 595434696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1908443, 3816886, 5725329, 7633772, 11450658, 13359101, 15267544, 22901316, 26718202, 40077303, 45802632, 53436404, 80154606, 106872808, 160309212, 320618424]

約数ペア:

[(1, 320618424), (2, 160309212), (3, 106872808), (4, 80154606), (6, 53436404), (7, 45802632), (8, 40077303), (12, 26718202), (14, 22901316), (21, 15267544), (24, 13359101), (28, 11450658), (42, 7633772), (56, 5725329), (84, 3816886), (168, 1908443)]