323802712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{4621}}^1$

素因数の和:5107

約数の個数: 32

約数和(自身を含む): 640609200

約数和(自身を除く): 316806488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 461, 922, 1844, 3688, 4621, 8759, 9242, 17518, 18484, 35036, 36968, 70072, 87799, 175598, 351196, 702392, 2130281, 4260562, 8521124, 17042248, 40475339, 80950678, 161901356, 323802712]

約数ペア:

[(1, 323802712), (2, 161901356), (4, 80950678), (8, 40475339), (19, 17042248), (38, 8521124), (76, 4260562), (152, 2130281), (461, 702392), (922, 351196), (1844, 175598), (3688, 87799), (4621, 70072), (8759, 36968), (9242, 35036), (17518, 18484)]