2270930896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 4806348624

約数和(自身を除く): 2535417728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 197, 208, 314, 353, 394, 628, 706, 788, 1256, 1412, 1576, 2041, 2512, 2561, 2824, 3152, 4082, 4589, 5122, 5648, 8164, 9178, 10244, 16328, 18356, 20488, 30929, 32656, 36712, 40976, 55421, 61858, 69541, 73424, 110842, 123716, 139082, 221684, 247432, 278164, 402077, 443368, 494864, 556328, 720473, 804154, 886736, 904033, 1112656, 1440946, 1608308, 1808066, 2881892, 3216616, 3616132, 5763784, 6433232, 7232264, 10917937, 11527568, 14464528, 21835874, 43671748, 87343496, 141933181, 174686992, 283866362, 567732724, 1135465448, 2270930896]

約数ペア:

[(1, 2270930896), (2, 1135465448), (4, 567732724), (8, 283866362), (13, 174686992), (16, 141933181), (26, 87343496), (52, 43671748), (104, 21835874), (157, 14464528), (197, 11527568), (208, 10917937), (314, 7232264), (353, 6433232), (394, 5763784), (628, 3616132), (706, 3216616), (788, 2881892), (1256, 1808066), (1412, 1608308), (1576, 1440946), (2041, 1112656), (2512, 904033), (2561, 886736), (2824, 804154), (3152, 720473), (4082, 556328), (4589, 494864), (5122, 443368), (5648, 402077), (8164, 278164), (9178, 247432), (10244, 221684), (16328, 139082), (18356, 123716), (20488, 110842), (30929, 73424), (32656, 69541), (36712, 61858), (40976, 55421)]