1008048363

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 1666560000

約数和(自身を除く): 658511637

約数列:

[1, 3, 7, 19, 21, 57, 61, 83, 133, 183, 249, 399, 427, 499, 581, 1159, 1281, 1497, 1577, 1743, 3477, 3493, 4731, 5063, 8113, 9481, 10479, 11039, 15189, 24339, 28443, 30439, 33117, 35441, 41417, 66367, 91317, 96197, 106323, 124251, 199101, 213073, 288591, 289919, 578341, 639219, 673379, 786923, 869757, 1735023, 2020137, 2360769, 2526437, 4048387, 5508461, 7579311, 12145161, 16525383, 17685059, 48002303, 53055177, 144006909, 336016121, 1008048363]

約数ペア:

[(1, 1008048363), (3, 336016121), (7, 144006909), (19, 53055177), (21, 48002303), (57, 17685059), (61, 16525383), (83, 12145161), (133, 7579311), (183, 5508461), (249, 4048387), (399, 2526437), (427, 2360769), (499, 2020137), (581, 1735023), (1159, 869757), (1281, 786923), (1497, 673379), (1577, 639219), (1743, 578341), (3477, 289919), (3493, 288591), (4731, 213073), (5063, 199101), (8113, 124251), (9481, 106323), (10479, 96197), (11039, 91317), (15189, 66367), (24339, 41417), (28443, 35441), (30439, 33117)]