264226656304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1270320463}}^1$

素因数の和:1270320484

約数の個数: 20

約数和(自身を含む): 551319081376

約数和(自身を除く): 287092425072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1270320463, 2540640926, 5081281852, 10162563704, 16514166019, 20325127408, 33028332038, 66056664076, 132113328152, 264226656304]

約数ペア:

[(1, 264226656304), (2, 132113328152), (4, 66056664076), (8, 33028332038), (13, 20325127408), (16, 16514166019), (26, 10162563704), (52, 5081281852), (104, 2540640926), (208, 1270320463)]