264621568

素因数分解:

$2^9\times {\mathrm{516839}}^1$

素因数の和:516857

約数の個数: 20

約数和(自身を含む): 528727320

約数和(自身を除く): 264105752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 516839, 1033678, 2067356, 4134712, 8269424, 16538848, 33077696, 66155392, 132310784, 264621568]

約数ペア:

[(1, 264621568), (2, 132310784), (4, 66155392), (8, 33077696), (16, 16538848), (32, 8269424), (64, 4134712), (128, 2067356), (256, 1033678), (512, 516839)]