122880044

素因数分解:

$2^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{2003}}^1$

素因数の和:2334

約数の個数: 36

約数和(自身を含む): 251073144

約数和(自身を除く): 128193100

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 313, 626, 1252, 2003, 2191, 4006, 4382, 8012, 8764, 14021, 15337, 28042, 30674, 56084, 61348, 98147, 196294, 392588, 626939, 1253878, 2507756, 4388573, 8777146, 17554292, 30720011, 61440022, 122880044]

約数ペア:

[(1, 122880044), (2, 61440022), (4, 30720011), (7, 17554292), (14, 8777146), (28, 4388573), (49, 2507756), (98, 1253878), (196, 626939), (313, 392588), (626, 196294), (1252, 98147), (2003, 61348), (2191, 56084), (4006, 30674), (4382, 28042), (8012, 15337), (8764, 14021)]