632312499

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 1084769280

約数和(自身を除く): 452456781

約数列:

[1, 3, 7, 13, 21, 37, 39, 59, 91, 111, 177, 259, 273, 413, 481, 767, 777, 1061, 1239, 1443, 2183, 2301, 3183, 3367, 5369, 6549, 7427, 10101, 13793, 15281, 16107, 22281, 28379, 39257, 41379, 45843, 62599, 85137, 96551, 117771, 187797, 198653, 274799, 289653, 438193, 510341, 595959, 813787, 824397, 1314579, 1531023, 2316163, 2441361, 3572387, 5696509, 6948489, 10717161, 16213141, 17089527, 30110119, 48639423, 90330357, 210770833, 632312499]

約数ペア:

[(1, 632312499), (3, 210770833), (7, 90330357), (13, 48639423), (21, 30110119), (37, 17089527), (39, 16213141), (59, 10717161), (91, 6948489), (111, 5696509), (177, 3572387), (259, 2441361), (273, 2316163), (413, 1531023), (481, 1314579), (767, 824397), (777, 813787), (1061, 595959), (1239, 510341), (1443, 438193), (2183, 289653), (2301, 274799), (3183, 198653), (3367, 187797), (5369, 117771), (6549, 96551), (7427, 85137), (10101, 62599), (13793, 45843), (15281, 41379), (16107, 39257), (22281, 28379)]