268434688

素因数分解:

$2^8\times {\mathrm{1048573}}^1$

素因数の和:1048589

約数の個数: 18

約数和(自身を含む): 535821314

約数和(自身を除く): 267386626

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1048573, 2097146, 4194292, 8388584, 16777168, 33554336, 67108672, 134217344, 268434688]

約数ペア:

[(1, 268434688), (2, 134217344), (4, 67108672), (8, 33554336), (16, 16777168), (32, 8388584), (64, 4194292), (128, 2097146), (256, 1048573)]