261382111248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{175660021}}^1$

素因数の和:175660063

約数の個数: 40

約数和(自身を含む): 697018967296

約数和(自身を除く): 435636856048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 175660021, 351320042, 526980063, 702640084, 1053960126, 1405280168, 2107920252, 2810560336, 4215840504, 5445460651, 8431681008, 10890921302, 16336381953, 21781842604, 32672763906, 43563685208, 65345527812, 87127370416, 130691055624, 261382111248]

約数ペア:

[(1, 261382111248), (2, 130691055624), (3, 87127370416), (4, 65345527812), (6, 43563685208), (8, 32672763906), (12, 21781842604), (16, 16336381953), (24, 10890921302), (31, 8431681008), (48, 5445460651), (62, 4215840504), (93, 2810560336), (124, 2107920252), (186, 1405280168), (248, 1053960126), (372, 702640084), (496, 526980063), (744, 351320042), (1488, 175660021)]