272392336

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{19819}}^1$

素因数の和:20686

約数の個数: 20

約数和(自身を含む): 528401200

約数和(自身を除く): 256008864

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 6872, 13744, 19819, 39638, 79276, 158552, 317104, 17024521, 34049042, 68098084, 136196168, 272392336]

約数ペア:

[(1, 272392336), (2, 136196168), (4, 68098084), (8, 34049042), (16, 17024521), (859, 317104), (1718, 158552), (3436, 79276), (6872, 39638), (13744, 19819)]