265005756

素因数分解:

$2^2\times 3^4\times {\mathrm{817919}}^1$

素因数の和:817935

約数の個数: 30

約数和(自身を含む): 692778240

約数和(自身を除く): 427772484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 817919, 1635838, 2453757, 3271676, 4907514, 7361271, 9815028, 14722542, 22083813, 29445084, 44167626, 66251439, 88335252, 132502878, 265005756]

約数ペア:

[(1, 265005756), (2, 132502878), (3, 88335252), (4, 66251439), (6, 44167626), (9, 29445084), (12, 22083813), (18, 14722542), (27, 9815028), (36, 7361271), (54, 4907514), (81, 3271676), (108, 2453757), (162, 1635838), (324, 817919)]