306722268

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{66047}}^1$

素因数の和:66103

約数の個数: 48

約数和(自身を含む): 813711360

約数和(自身を除く): 506989092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 66047, 132094, 198141, 264188, 396282, 594423, 792564, 1188846, 1783269, 2377692, 2840021, 3566538, 5680042, 7133076, 8520063, 11360084, 17040126, 25560189, 34080252, 51120378, 76680567, 102240756, 153361134, 306722268]

約数ペア:

[(1, 306722268), (2, 153361134), (3, 102240756), (4, 76680567), (6, 51120378), (9, 34080252), (12, 25560189), (18, 17040126), (27, 11360084), (36, 8520063), (43, 7133076), (54, 5680042), (86, 3566538), (108, 2840021), (129, 2377692), (172, 1783269), (258, 1188846), (387, 792564), (516, 594423), (774, 396282), (1161, 264188), (1548, 198141), (2322, 132094), (4644, 66047)]