521268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 1340640

約数和(自身を除く): 819372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 359, 363, 484, 718, 726, 1077, 1436, 1452, 2154, 3949, 4308, 7898, 11847, 15796, 23694, 43439, 47388, 86878, 130317, 173756, 260634, 521268]

約数ペア:

[(1, 521268), (2, 260634), (3, 173756), (4, 130317), (6, 86878), (11, 47388), (12, 43439), (22, 23694), (33, 15796), (44, 11847), (66, 7898), (121, 4308), (132, 3949), (242, 2154), (359, 1452), (363, 1436), (484, 1077), (718, 726)]