268704416

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{26489}}^1$

素因数の和:26816

約数の個数: 24

約数和(自身を含む): 530700660

約数和(自身を除く): 261996244

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 2536, 5072, 10144, 26489, 52978, 105956, 211912, 423824, 847648, 8397013, 16794026, 33588052, 67176104, 134352208, 268704416]

約数ペア:

[(1, 268704416), (2, 134352208), (4, 67176104), (8, 33588052), (16, 16794026), (32, 8397013), (317, 847648), (634, 423824), (1268, 211912), (2536, 105956), (5072, 52978), (10144, 26489)]