235274508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1871}}^1$

素因数の和:2387

約数の個数: 72

約数和(自身を含む): 681408000

約数和(自身を除く): 446133492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 998, 1497, 1871, 1996, 2994, 3493, 3742, 4491, 5613, 5988, 6986, 7484, 8982, 10479, 11226, 13097, 13972, 16839, 17964, 20958, 22452, 26194, 31437, 33678, 39291, 41916, 52388, 62874, 67356, 78582, 117873, 125748, 157164, 235746, 471492, 933629, 1867258, 2800887, 3734516, 5601774, 6535403, 8402661, 11203548, 13070806, 16805322, 19606209, 26141612, 33610644, 39212418, 58818627, 78424836, 117637254, 235274508]

約数ペア:

[(1, 235274508), (2, 117637254), (3, 78424836), (4, 58818627), (6, 39212418), (7, 33610644), (9, 26141612), (12, 19606209), (14, 16805322), (18, 13070806), (21, 11203548), (28, 8402661), (36, 6535403), (42, 5601774), (63, 3734516), (84, 2800887), (126, 1867258), (252, 933629), (499, 471492), (998, 235746), (1497, 157164), (1871, 125748), (1996, 117873), (2994, 78582), (3493, 67356), (3742, 62874), (4491, 52388), (5613, 41916), (5988, 39291), (6986, 33678), (7484, 31437), (8982, 26194), (10479, 22452), (11226, 20958), (13097, 17964), (13972, 16839)]