2199985848

素因数分解:

$2^3\times 3^2\times {\mathrm{379}}^1\times {\mathrm{80621}}^1$

素因数の和:81012

約数の個数: 48

約数和(自身を含む): 5974090200

約数和(自身を除く): 3774104352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 379, 758, 1137, 1516, 2274, 3032, 3411, 4548, 6822, 9096, 13644, 27288, 80621, 161242, 241863, 322484, 483726, 644968, 725589, 967452, 1451178, 1934904, 2902356, 5804712, 30555359, 61110718, 91666077, 122221436, 183332154, 244442872, 274998231, 366664308, 549996462, 733328616, 1099992924, 2199985848]

約数ペア:

[(1, 2199985848), (2, 1099992924), (3, 733328616), (4, 549996462), (6, 366664308), (8, 274998231), (9, 244442872), (12, 183332154), (18, 122221436), (24, 91666077), (36, 61110718), (72, 30555359), (379, 5804712), (758, 2902356), (1137, 1934904), (1516, 1451178), (2274, 967452), (3032, 725589), (3411, 644968), (4548, 483726), (6822, 322484), (9096, 241863), (13644, 161242), (27288, 80621)]