254508972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{1487}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 629959680

約数和(自身を除く): 375450708

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 839, 1487, 1678, 2517, 2974, 3356, 4461, 5034, 5948, 8922, 10068, 14263, 17844, 25279, 28526, 42789, 50558, 57052, 75837, 85578, 101116, 151674, 171156, 303348, 1247593, 2495186, 3742779, 4990372, 7485558, 14971116, 21209081, 42418162, 63627243, 84836324, 127254486, 254508972]

約数ペア:

[(1, 254508972), (2, 127254486), (3, 84836324), (4, 63627243), (6, 42418162), (12, 21209081), (17, 14971116), (34, 7485558), (51, 4990372), (68, 3742779), (102, 2495186), (204, 1247593), (839, 303348), (1487, 171156), (1678, 151674), (2517, 101116), (2974, 85578), (3356, 75837), (4461, 57052), (5034, 50558), (5948, 42789), (8922, 28526), (10068, 25279), (14263, 17844)]