977968404

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{431203}}^1$

素因数の和:431226

約数の個数: 60

約数和(自身を含む): 2921838304

約数和(自身を除く): 1943869900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 431203, 862406, 1293609, 1724812, 2587218, 3018421, 3880827, 5174436, 6036842, 7761654, 9055263, 11642481, 12073684, 15523308, 18110526, 23284962, 27165789, 34927443, 36221052, 46569924, 54331578, 69854886, 81497367, 108663156, 139709772, 162994734, 244492101, 325989468, 488984202, 977968404]

約数ペア:

[(1, 977968404), (2, 488984202), (3, 325989468), (4, 244492101), (6, 162994734), (7, 139709772), (9, 108663156), (12, 81497367), (14, 69854886), (18, 54331578), (21, 46569924), (27, 36221052), (28, 34927443), (36, 27165789), (42, 23284962), (54, 18110526), (63, 15523308), (81, 12073684), (84, 11642481), (108, 9055263), (126, 7761654), (162, 6036842), (189, 5174436), (252, 3880827), (324, 3018421), (378, 2587218), (567, 1724812), (756, 1293609), (1134, 862406), (2268, 431203)]