222783876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1069}}^1$

素因数の和:1913

約数の個数: 72

約数和(自身を含む): 644978880

約数和(自身を除く): 422195004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 827, 1069, 1654, 2138, 2481, 3207, 3308, 4276, 4962, 5789, 6414, 7443, 7483, 9621, 9924, 11578, 12828, 14886, 14966, 17367, 19242, 22449, 23156, 29772, 29932, 34734, 38484, 44898, 52101, 67347, 69468, 89796, 104202, 134694, 208404, 269388, 884063, 1768126, 2652189, 3536252, 5304378, 6188441, 7956567, 10608756, 12376882, 15913134, 18565323, 24753764, 31826268, 37130646, 55695969, 74261292, 111391938, 222783876]

約数ペア:

[(1, 222783876), (2, 111391938), (3, 74261292), (4, 55695969), (6, 37130646), (7, 31826268), (9, 24753764), (12, 18565323), (14, 15913134), (18, 12376882), (21, 10608756), (28, 7956567), (36, 6188441), (42, 5304378), (63, 3536252), (84, 2652189), (126, 1768126), (252, 884063), (827, 269388), (1069, 208404), (1654, 134694), (2138, 104202), (2481, 89796), (3207, 69468), (3308, 67347), (4276, 52101), (4962, 44898), (5789, 38484), (6414, 34734), (7443, 29932), (7483, 29772), (9621, 23156), (9924, 22449), (11578, 19242), (12828, 17367), (14886, 14966)]