228667608

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{244303}}^1$

素因数の和:244328

約数の個数: 48

約数和(自身を含む): 666949920

約数和(自身を除く): 438282312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 244303, 488606, 732909, 977212, 1465818, 1954424, 2198727, 2931636, 3175939, 4397454, 5863272, 6351878, 8794908, 9527817, 12703756, 17589816, 19055634, 25407512, 28583451, 38111268, 57166902, 76222536, 114333804, 228667608]

約数ペア:

[(1, 228667608), (2, 114333804), (3, 76222536), (4, 57166902), (6, 38111268), (8, 28583451), (9, 25407512), (12, 19055634), (13, 17589816), (18, 12703756), (24, 9527817), (26, 8794908), (36, 6351878), (39, 5863272), (52, 4397454), (72, 3175939), (78, 2931636), (104, 2198727), (117, 1954424), (156, 1465818), (234, 977212), (312, 732909), (468, 488606), (936, 244303)]