215560314

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 475113600

約数和(自身を除く): 259553286

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 239, 267, 478, 534, 563, 717, 801, 1126, 1434, 1602, 1689, 2151, 3378, 4302, 5067, 10134, 21271, 42542, 50107, 63813, 100214, 127626, 134557, 150321, 191439, 269114, 300642, 382878, 403671, 450963, 807342, 901926, 1211013, 2422026, 11975573, 23951146, 35926719, 71853438, 107780157, 215560314]

約数ペア:

[(1, 215560314), (2, 107780157), (3, 71853438), (6, 35926719), (9, 23951146), (18, 11975573), (89, 2422026), (178, 1211013), (239, 901926), (267, 807342), (478, 450963), (534, 403671), (563, 382878), (717, 300642), (801, 269114), (1126, 191439), (1434, 150321), (1602, 134557), (1689, 127626), (2151, 100214), (3378, 63813), (4302, 50107), (5067, 42542), (10134, 21271)]