328140678

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{125149}}^1$

素因数の和:125196

約数の個数: 32

約数和(自身を含む): 720864000

約数和(自身を除く): 392723322

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 125149, 250298, 375447, 750894, 2377831, 2878427, 4755662, 5756854, 7133493, 8635281, 14266986, 17270562, 54690113, 109380226, 164070339, 328140678]

約数ペア:

[(1, 328140678), (2, 164070339), (3, 109380226), (6, 54690113), (19, 17270562), (23, 14266986), (38, 8635281), (46, 7133493), (57, 5756854), (69, 4755662), (114, 2878427), (138, 2377831), (437, 750894), (874, 375447), (1311, 250298), (2622, 125149)]