313690572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{670279}}^1$

素因数の和:670302

約数の個数: 36

約数和(自身を含む): 853936720

約数和(自身を除く): 540246148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 670279, 1340558, 2010837, 2681116, 4021674, 6032511, 8043348, 8713627, 12065022, 17427254, 24130044, 26140881, 34854508, 52281762, 78422643, 104563524, 156845286, 313690572]

約数ペア:

[(1, 313690572), (2, 156845286), (3, 104563524), (4, 78422643), (6, 52281762), (9, 34854508), (12, 26140881), (13, 24130044), (18, 17427254), (26, 12065022), (36, 8713627), (39, 8043348), (52, 6032511), (78, 4021674), (117, 2681116), (156, 2010837), (234, 1340558), (468, 670279)]