331877208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1063709}}^1$

素因数の和:1063731

約数の個数: 32

約数和(自身を含む): 893516400

約数和(自身を除く): 561639192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1063709, 2127418, 3191127, 4254836, 6382254, 8509672, 12764508, 13828217, 25529016, 27656434, 41484651, 55312868, 82969302, 110625736, 165938604, 331877208]

約数ペア:

[(1, 331877208), (2, 165938604), (3, 110625736), (4, 82969302), (6, 55312868), (8, 41484651), (12, 27656434), (13, 25529016), (24, 13828217), (26, 12764508), (39, 8509672), (52, 6382254), (78, 4254836), (104, 3191127), (156, 2127418), (312, 1063709)]