245391564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{6569}}^1$

素因数の和:6870

約数の個数: 48

約数和(自身を含む): 626935680

約数和(自身を除く): 381544116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 283, 566, 849, 1132, 1698, 3113, 3396, 6226, 6569, 9339, 12452, 13138, 18678, 19707, 26276, 37356, 39414, 72259, 78828, 144518, 216777, 289036, 433554, 867108, 1859027, 3718054, 5577081, 7436108, 11154162, 20449297, 22308324, 40898594, 61347891, 81797188, 122695782, 245391564]

約数ペア:

[(1, 245391564), (2, 122695782), (3, 81797188), (4, 61347891), (6, 40898594), (11, 22308324), (12, 20449297), (22, 11154162), (33, 7436108), (44, 5577081), (66, 3718054), (132, 1859027), (283, 867108), (566, 433554), (849, 289036), (1132, 216777), (1698, 144518), (3113, 78828), (3396, 72259), (6226, 39414), (6569, 37356), (9339, 26276), (12452, 19707), (13138, 18678)]