531221244

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{1867}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 1256551296

約数和(自身を除く): 725330052

約数列:

[1, 2, 3, 4, 6, 12, 131, 181, 262, 362, 393, 524, 543, 724, 786, 1086, 1572, 1867, 2172, 3734, 5601, 7468, 11202, 22404, 23711, 47422, 71133, 94844, 142266, 244577, 284532, 337927, 489154, 675854, 733731, 978308, 1013781, 1351708, 1467462, 2027562, 2934924, 4055124, 44268437, 88536874, 132805311, 177073748, 265610622, 531221244]

約数ペア:

[(1, 531221244), (2, 265610622), (3, 177073748), (4, 132805311), (6, 88536874), (12, 44268437), (131, 4055124), (181, 2934924), (262, 2027562), (362, 1467462), (393, 1351708), (524, 1013781), (543, 978308), (724, 733731), (786, 675854), (1086, 489154), (1572, 337927), (1867, 284532), (2172, 244577), (3734, 142266), (5601, 94844), (7468, 71133), (11202, 47422), (22404, 23711)]