254531484

素因数分解:

$2^2\times 3^4\times {\mathrm{785591}}^1$

素因数の和:785607

約数の個数: 30

約数和(自身を含む): 665396424

約数和(自身を除く): 410864940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 785591, 1571182, 2356773, 3142364, 4713546, 7070319, 9427092, 14140638, 21210957, 28281276, 42421914, 63632871, 84843828, 127265742, 254531484]

約数ペア:

[(1, 254531484), (2, 127265742), (3, 84843828), (4, 63632871), (6, 42421914), (9, 28281276), (12, 21210957), (18, 14140638), (27, 9427092), (36, 7070319), (54, 4713546), (81, 3142364), (108, 2356773), (162, 1571182), (324, 785591)]