268077308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{82031}}^1$

素因数の和:82097

約数の個数: 24

約数和(自身を含む): 505317120

約数和(自身を除く): 237239812

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 82031, 164062, 328124, 1558589, 3117178, 3527333, 6234356, 7054666, 14109332, 67019327, 134038654, 268077308]

約数ペア:

[(1, 268077308), (2, 134038654), (4, 67019327), (19, 14109332), (38, 7054666), (43, 6234356), (76, 3527333), (86, 3117178), (172, 1558589), (817, 328124), (1634, 164062), (3268, 82031)]