642139812

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{46091}}^1$

素因数の和:46150

約数の個数: 60

約数和(自身を含む): 1717756656

約数和(自身を除く): 1075616844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 13932, 46091, 92182, 138273, 184364, 276546, 414819, 553092, 829638, 1244457, 1659276, 1981913, 2488914, 3733371, 3963826, 4977828, 5945739, 7466742, 7927652, 11891478, 14933484, 17837217, 23782956, 35674434, 53511651, 71348868, 107023302, 160534953, 214046604, 321069906, 642139812]

約数ペア:

[(1, 642139812), (2, 321069906), (3, 214046604), (4, 160534953), (6, 107023302), (9, 71348868), (12, 53511651), (18, 35674434), (27, 23782956), (36, 17837217), (43, 14933484), (54, 11891478), (81, 7927652), (86, 7466742), (108, 5945739), (129, 4977828), (162, 3963826), (172, 3733371), (258, 2488914), (324, 1981913), (387, 1659276), (516, 1244457), (774, 829638), (1161, 553092), (1548, 414819), (2322, 276546), (3483, 184364), (4644, 138273), (6966, 92182), (13932, 46091)]