289966572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1150661}}^1$

素因数の和:1150678

約数の個数: 36

約数和(自身を含む): 837681936

約数和(自身を除く): 547715364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1150661, 2301322, 3451983, 4602644, 6903966, 8054627, 10355949, 13807932, 16109254, 20711898, 24163881, 32218508, 41423796, 48327762, 72491643, 96655524, 144983286, 289966572]

約数ペア:

[(1, 289966572), (2, 144983286), (3, 96655524), (4, 72491643), (6, 48327762), (7, 41423796), (9, 32218508), (12, 24163881), (14, 20711898), (18, 16109254), (21, 13807932), (28, 10355949), (36, 8054627), (42, 6903966), (63, 4602644), (84, 3451983), (126, 2301322), (252, 1150661)]