259968678

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{99149}}^1$

素因数の和:99196

約数の個数: 32

約数和(自身を含む): 571104000

約数和(自身を除く): 311135322

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 99149, 198298, 297447, 594894, 1883831, 2280427, 3767662, 4560854, 5651493, 6841281, 11302986, 13682562, 43328113, 86656226, 129984339, 259968678]

約数ペア:

[(1, 259968678), (2, 129984339), (3, 86656226), (6, 43328113), (19, 13682562), (23, 11302986), (38, 6841281), (46, 5651493), (57, 4560854), (69, 3767662), (114, 2280427), (138, 1883831), (437, 594894), (874, 297447), (1311, 198298), (2622, 99149)]