342870293872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1260552551}}^1$

素因数の和:1260552576

約数の個数: 20

約数和(自身を含む): 703388324016

約数和(自身を除く): 360518030144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1260552551, 2521105102, 5042210204, 10084420408, 20168840816, 21429393367, 42858786734, 85717573468, 171435146936, 342870293872]

約数ペア:

[(1, 342870293872), (2, 171435146936), (4, 85717573468), (8, 42858786734), (16, 21429393367), (17, 20168840816), (34, 10084420408), (68, 5042210204), (136, 2521105102), (272, 1260552551)]