255778896

素因数分解:

$2^4\times 3^1\times {\mathrm{5328727}}^1$

素因数の和:5328738

約数の個数: 20

約数和(自身を含む): 660762272

約数和(自身を除く): 404983376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5328727, 10657454, 15986181, 21314908, 31972362, 42629816, 63944724, 85259632, 127889448, 255778896]

約数ペア:

[(1, 255778896), (2, 127889448), (3, 85259632), (4, 63944724), (6, 42629816), (8, 31972362), (12, 21314908), (16, 15986181), (24, 10657454), (48, 5328727)]