2668257152

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{172279}}^1$

素因数の和:172315

約数の個数: 48

約数和(自身を含む): 5842876200

約数和(自身を除く): 3174619048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 15488, 172279, 344558, 689116, 1378232, 1895069, 2756464, 3790138, 5512928, 7580276, 11025856, 15160552, 20845759, 22051712, 30321104, 41691518, 60642208, 83383036, 121284416, 166766072, 242568832, 333532144, 667064288, 1334128576, 2668257152]

約数ペア:

[(1, 2668257152), (2, 1334128576), (4, 667064288), (8, 333532144), (11, 242568832), (16, 166766072), (22, 121284416), (32, 83383036), (44, 60642208), (64, 41691518), (88, 30321104), (121, 22051712), (128, 20845759), (176, 15160552), (242, 11025856), (352, 7580276), (484, 5512928), (704, 3790138), (968, 2756464), (1408, 1895069), (1936, 1378232), (3872, 689116), (7744, 344558), (15488, 172279)]