243517312

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{6197}}^1$

素因数の和:6518

約数の個数: 32

約数和(自身を含む): 486790920

約数和(自身を除く): 243273608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 614, 1228, 2456, 4912, 6197, 9824, 12394, 19648, 24788, 39296, 49576, 99152, 198304, 396608, 793216, 1902479, 3804958, 7609916, 15219832, 30439664, 60879328, 121758656, 243517312]

約数ペア:

[(1, 243517312), (2, 121758656), (4, 60879328), (8, 30439664), (16, 15219832), (32, 7609916), (64, 3804958), (128, 1902479), (307, 793216), (614, 396608), (1228, 198304), (2456, 99152), (4912, 49576), (6197, 39296), (9824, 24788), (12394, 19648)]