257029104

素因数分解:

$2^4\times 3^1\times {\mathrm{5354773}}^1$

素因数の和:5354784

約数の個数: 20

約数和(自身を含む): 663991976

約数和(自身を除く): 406962872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5354773, 10709546, 16064319, 21419092, 32128638, 42838184, 64257276, 85676368, 128514552, 257029104]

約数ペア:

[(1, 257029104), (2, 128514552), (3, 85676368), (4, 64257276), (6, 42838184), (8, 32128638), (12, 21419092), (16, 16064319), (24, 10709546), (48, 5354773)]