331344268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1789}}^1\times {\mathrm{2437}}^1$

素因数の和:4249

約数の個数: 24

約数和(自身を含む): 610962800

約数和(自身を除く): 279618532

約数列:

[1, 2, 4, 19, 38, 76, 1789, 2437, 3578, 4874, 7156, 9748, 33991, 46303, 67982, 92606, 135964, 185212, 4359793, 8719586, 17439172, 82836067, 165672134, 331344268]

約数ペア:

[(1, 331344268), (2, 165672134), (4, 82836067), (19, 17439172), (38, 8719586), (76, 4359793), (1789, 185212), (2437, 135964), (3578, 92606), (4874, 67982), (7156, 46303), (9748, 33991)]