345788672

素因数分解:

$2^8\times {\mathrm{317}}^1\times {\mathrm{4261}}^1$

素因数の和:4594

約数の個数: 36

約数和(自身を含む): 692566476

約数和(自身を除く): 346777804

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 317, 634, 1268, 2536, 4261, 5072, 8522, 10144, 17044, 20288, 34088, 40576, 68176, 81152, 136352, 272704, 545408, 1090816, 1350737, 2701474, 5402948, 10805896, 21611792, 43223584, 86447168, 172894336, 345788672]

約数ペア:

[(1, 345788672), (2, 172894336), (4, 86447168), (8, 43223584), (16, 21611792), (32, 10805896), (64, 5402948), (128, 2701474), (256, 1350737), (317, 1090816), (634, 545408), (1268, 272704), (2536, 136352), (4261, 81152), (5072, 68176), (8522, 40576), (10144, 34088), (17044, 20288)]