289582576

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{270133}}^1$

素因数の和:270208

約数の個数: 20

約数和(自身を含む): 569442472

約数和(自身を除く): 279859896

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 270133, 540266, 1080532, 2161064, 4322128, 18098911, 36197822, 72395644, 144791288, 289582576]

約数ペア:

[(1, 289582576), (2, 144791288), (4, 72395644), (8, 36197822), (16, 18098911), (67, 4322128), (134, 2161064), (268, 1080532), (536, 540266), (1072, 270133)]