263397264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{422111}}^1$

素因数の和:422135

約数の個数: 40

約数和(自身を含む): 732786432

約数和(自身を除く): 469389168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 422111, 844222, 1266333, 1688444, 2532666, 3376888, 5065332, 5487443, 6753776, 10130664, 10974886, 16462329, 20261328, 21949772, 32924658, 43899544, 65849316, 87799088, 131698632, 263397264]

約数ペア:

[(1, 263397264), (2, 131698632), (3, 87799088), (4, 65849316), (6, 43899544), (8, 32924658), (12, 21949772), (13, 20261328), (16, 16462329), (24, 10974886), (26, 10130664), (39, 6753776), (48, 5487443), (52, 5065332), (78, 3376888), (104, 2532666), (156, 1688444), (208, 1266333), (312, 844222), (624, 422111)]