268552854

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{15991}}^1$

素因数の和:16313

約数の個数: 32

約数和(自身を含む): 598740480

約数和(自身を除く): 330187626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1866, 2799, 5598, 8397, 15991, 16794, 31982, 47973, 95946, 143919, 287838, 431757, 863514, 4973201, 9946402, 14919603, 29839206, 44758809, 89517618, 134276427, 268552854]

約数ペア:

[(1, 268552854), (2, 134276427), (3, 89517618), (6, 44758809), (9, 29839206), (18, 14919603), (27, 9946402), (54, 4973201), (311, 863514), (622, 431757), (933, 287838), (1866, 143919), (2799, 95946), (5598, 47973), (8397, 31982), (15991, 16794)]