218694848

素因数分解:

$2^6\times {\mathrm{269}}^1\times {\mathrm{12703}}^1$

素因数の和:12984

約数の個数: 28

約数和(自身を含む): 435620160

約数和(自身を除く): 216925312

約数列:

[1, 2, 4, 8, 16, 32, 64, 269, 538, 1076, 2152, 4304, 8608, 12703, 17216, 25406, 50812, 101624, 203248, 406496, 812992, 3417107, 6834214, 13668428, 27336856, 54673712, 109347424, 218694848]

約数ペア:

[(1, 218694848), (2, 109347424), (4, 54673712), (8, 27336856), (16, 13668428), (32, 6834214), (64, 3417107), (269, 812992), (538, 406496), (1076, 203248), (2152, 101624), (4304, 50812), (8608, 25406), (12703, 17216)]