321036224

素因数分解:

$2^6\times {\mathrm{647}}^1\times {\mathrm{7753}}^1$

素因数の和:8412

約数の個数: 28

約数和(自身を含む): 638123184

約数和(自身を除く): 317086960

約数列:

[1, 2, 4, 8, 16, 32, 64, 647, 1294, 2588, 5176, 7753, 10352, 15506, 20704, 31012, 41408, 62024, 124048, 248096, 496192, 5016191, 10032382, 20064764, 40129528, 80259056, 160518112, 321036224]

約数ペア:

[(1, 321036224), (2, 160518112), (4, 80259056), (8, 40129528), (16, 20064764), (32, 10032382), (64, 5016191), (647, 496192), (1294, 248096), (2588, 124048), (5176, 62024), (7753, 41408), (10352, 31012), (15506, 20704)]