264817504

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16651}}^1$

素因数の和:16739

約数の個数: 48

約数和(自身を含む): 604267776

約数和(自身を除く): 339450272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 16651, 33302, 66604, 116557, 133208, 233114, 266416, 466228, 532832, 932456, 1182221, 1864912, 2364442, 3729824, 4728884, 8275547, 9457768, 16551094, 18915536, 33102188, 37831072, 66204376, 132408752, 264817504]

約数ペア:

[(1, 264817504), (2, 132408752), (4, 66204376), (7, 37831072), (8, 33102188), (14, 18915536), (16, 16551094), (28, 9457768), (32, 8275547), (56, 4728884), (71, 3729824), (112, 2364442), (142, 1864912), (224, 1182221), (284, 932456), (497, 532832), (568, 466228), (994, 266416), (1136, 233114), (1988, 133208), (2272, 116557), (3976, 66604), (7952, 33302), (15904, 16651)]