291259024

素因数分解:

$2^4\times 7^1\times {\mathrm{601}}^1\times {\mathrm{4327}}^1$

素因数の和:4943

約数の個数: 40

約数和(自身を含む): 646153088

約数和(自身を除く): 354894064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 601, 1202, 2404, 4207, 4327, 4808, 8414, 8654, 9616, 16828, 17308, 30289, 33656, 34616, 60578, 67312, 69232, 121156, 242312, 484624, 2600527, 5201054, 10402108, 18203689, 20804216, 36407378, 41608432, 72814756, 145629512, 291259024]

約数ペア:

[(1, 291259024), (2, 145629512), (4, 72814756), (7, 41608432), (8, 36407378), (14, 20804216), (16, 18203689), (28, 10402108), (56, 5201054), (112, 2600527), (601, 484624), (1202, 242312), (2404, 121156), (4207, 69232), (4327, 67312), (4808, 60578), (8414, 34616), (8654, 33656), (9616, 30289), (16828, 17308)]