231569316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53161}}^1$

素因数の和:53193

約数の個数: 54

約数和(自身を含む): 643419686

約数和(自身を除く): 411850370

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 53161, 106322, 159483, 212644, 318966, 478449, 584771, 637932, 956898, 1169542, 1754313, 1913796, 2339084, 3508626, 5262939, 6432481, 7017252, 10525878, 12864962, 19297443, 21051756, 25729924, 38594886, 57892329, 77189772, 115784658, 231569316]

約数ペア:

[(1, 231569316), (2, 115784658), (3, 77189772), (4, 57892329), (6, 38594886), (9, 25729924), (11, 21051756), (12, 19297443), (18, 12864962), (22, 10525878), (33, 7017252), (36, 6432481), (44, 5262939), (66, 3508626), (99, 2339084), (121, 1913796), (132, 1754313), (198, 1169542), (242, 956898), (363, 637932), (396, 584771), (484, 478449), (726, 318966), (1089, 212644), (1452, 159483), (2178, 106322), (4356, 53161)]