2256984

素因数分解:

$2^3\times 3^8\times {\mathrm{43}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 6495060

約数和(自身を除く): 4238076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 243, 258, 324, 344, 387, 486, 516, 648, 729, 774, 972, 1032, 1161, 1458, 1548, 1944, 2187, 2322, 2916, 3096, 3483, 4374, 4644, 5832, 6561, 6966, 8748, 9288, 10449, 13122, 13932, 17496, 20898, 26244, 27864, 31347, 41796, 52488, 62694, 83592, 94041, 125388, 188082, 250776, 282123, 376164, 564246, 752328, 1128492, 2256984]

約数ペア:

[(1, 2256984), (2, 1128492), (3, 752328), (4, 564246), (6, 376164), (8, 282123), (9, 250776), (12, 188082), (18, 125388), (24, 94041), (27, 83592), (36, 62694), (43, 52488), (54, 41796), (72, 31347), (81, 27864), (86, 26244), (108, 20898), (129, 17496), (162, 13932), (172, 13122), (216, 10449), (243, 9288), (258, 8748), (324, 6966), (344, 6561), (387, 5832), (486, 4644), (516, 4374), (648, 3483), (729, 3096), (774, 2916), (972, 2322), (1032, 2187), (1161, 1944), (1458, 1548)]