408055709871

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1\times {\mathrm{30493}}^1$

素因数の和:31220

約数の個数: 48

約数和(自身を含む): 626029622400

約数和(自身を除く): 217973912529

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 563, 1251, 1689, 2641, 5067, 7923, 10697, 23769, 30493, 32091, 78257, 91479, 96273, 234771, 274437, 579367, 704313, 1486883, 1738101, 4238527, 4460649, 5214303, 12715581, 13381947, 17167559, 38146743, 51502677, 80532013, 154508031, 241596039, 326183621, 724788117, 978550863, 2386290701, 2935652589, 7158872103, 21476616309, 45339523319, 136018569957, 408055709871]

約数ペア:

[(1, 408055709871), (3, 136018569957), (9, 45339523319), (19, 21476616309), (57, 7158872103), (139, 2935652589), (171, 2386290701), (417, 978550863), (563, 724788117), (1251, 326183621), (1689, 241596039), (2641, 154508031), (5067, 80532013), (7923, 51502677), (10697, 38146743), (23769, 17167559), (30493, 13381947), (32091, 12715581), (78257, 5214303), (91479, 4460649), (96273, 4238527), (234771, 1738101), (274437, 1486883), (579367, 704313)]