1290610192

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{433}}^1\times {\mathrm{599}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 2518588800

約数和(自身を除く): 1227978608

約数列:

[1, 2, 4, 8, 16, 311, 433, 599, 622, 866, 1198, 1244, 1732, 2396, 2488, 3464, 4792, 4976, 6928, 9584, 134663, 186289, 259367, 269326, 372578, 518734, 538652, 745156, 1037468, 1077304, 1490312, 2074936, 2154608, 2980624, 4149872, 80663137, 161326274, 322652548, 645305096, 1290610192]

約数ペア:

[(1, 1290610192), (2, 645305096), (4, 322652548), (8, 161326274), (16, 80663137), (311, 4149872), (433, 2980624), (599, 2154608), (622, 2074936), (866, 1490312), (1198, 1077304), (1244, 1037468), (1732, 745156), (2396, 538652), (2488, 518734), (3464, 372578), (4792, 269326), (4976, 259367), (6928, 186289), (9584, 134663)]