297431296

素因数分解:

$2^8\times {\mathrm{1161841}}^1$

素因数の和:1161857

約数の個数: 18

約数和(自身を含む): 593701262

約数和(自身を除く): 296269966

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1161841, 2323682, 4647364, 9294728, 18589456, 37178912, 74357824, 148715648, 297431296]

約数ペア:

[(1, 297431296), (2, 148715648), (4, 74357824), (8, 37178912), (16, 18589456), (32, 9294728), (64, 4647364), (128, 2323682), (256, 1161841)]