889094316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{156641}}^1$

素因数の和:156702

約数の個数: 48

約数和(自身を含む): 2315795328

約数和(自身を除く): 1426701012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 156641, 313282, 469923, 626564, 939846, 1723051, 1879692, 3446102, 5169153, 6735563, 6892204, 10338306, 13471126, 20206689, 20676612, 26942252, 40413378, 74091193, 80826756, 148182386, 222273579, 296364772, 444547158, 889094316]

約数ペア:

[(1, 889094316), (2, 444547158), (3, 296364772), (4, 222273579), (6, 148182386), (11, 80826756), (12, 74091193), (22, 40413378), (33, 26942252), (43, 20676612), (44, 20206689), (66, 13471126), (86, 10338306), (129, 6892204), (132, 6735563), (172, 5169153), (258, 3446102), (473, 1879692), (516, 1723051), (946, 939846), (1419, 626564), (1892, 469923), (2838, 313282), (5676, 156641)]