396380268

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{20129}}^1$

素因数の和:20686

約数の個数: 36

約数和(自身を含む): 1003842840

約数和(自身を除く): 607462572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 1094, 1641, 2188, 3282, 4923, 6564, 9846, 19692, 20129, 40258, 60387, 80516, 120774, 181161, 241548, 362322, 724644, 11010563, 22021126, 33031689, 44042252, 66063378, 99095067, 132126756, 198190134, 396380268]

約数ペア:

[(1, 396380268), (2, 198190134), (3, 132126756), (4, 99095067), (6, 66063378), (9, 44042252), (12, 33031689), (18, 22021126), (36, 11010563), (547, 724644), (1094, 362322), (1641, 241548), (2188, 181161), (3282, 120774), (4923, 80516), (6564, 60387), (9846, 40258), (19692, 20129)]