880491306

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2\times {\mathrm{677}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 1830372192

約数和(自身を除く): 949880886

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 677, 1354, 2031, 3053, 4062, 5041, 6106, 9159, 10082, 15123, 18318, 29111, 30246, 48067, 58222, 87333, 96134, 144201, 174666, 216763, 288402, 433526, 650289, 1300578, 2066881, 3412757, 4133762, 6200643, 6825514, 10238271, 12401286, 20476542, 146748551, 293497102, 440245653, 880491306]

約数ペア:

[(1, 880491306), (2, 440245653), (3, 293497102), (6, 146748551), (43, 20476542), (71, 12401286), (86, 10238271), (129, 6825514), (142, 6200643), (213, 4133762), (258, 3412757), (426, 2066881), (677, 1300578), (1354, 650289), (2031, 433526), (3053, 288402), (4062, 216763), (5041, 174666), (6106, 144201), (9159, 96134), (10082, 87333), (15123, 58222), (18318, 48067), (29111, 30246)]