273048368

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{321991}}^1$

素因数の和:322052

約数の個数: 20

約数和(自身を含む): 539014608

約数和(自身を除く): 265966240

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 321991, 643982, 1287964, 2575928, 5151856, 17065523, 34131046, 68262092, 136524184, 273048368]

約数ペア:

[(1, 273048368), (2, 136524184), (4, 68262092), (8, 34131046), (16, 17065523), (53, 5151856), (106, 2575928), (212, 1287964), (424, 643982), (848, 321991)]