389635716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{11437}}^1$

素因数の和:11628

約数の個数: 48

約数和(自身を含む): 968478336

約数和(自身を除く): 578842620

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 167, 204, 334, 501, 668, 1002, 2004, 2839, 5678, 8517, 11356, 11437, 17034, 22874, 34068, 34311, 45748, 68622, 137244, 194429, 388858, 583287, 777716, 1166574, 1909979, 2333148, 3819958, 5729937, 7639916, 11459874, 22919748, 32469643, 64939286, 97408929, 129878572, 194817858, 389635716]

約数ペア:

[(1, 389635716), (2, 194817858), (3, 129878572), (4, 97408929), (6, 64939286), (12, 32469643), (17, 22919748), (34, 11459874), (51, 7639916), (68, 5729937), (102, 3819958), (167, 2333148), (204, 1909979), (334, 1166574), (501, 777716), (668, 583287), (1002, 388858), (2004, 194429), (2839, 137244), (5678, 68622), (8517, 45748), (11356, 34311), (11437, 34068), (17034, 22874)]