340726324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{2003}}^1$

素因数の和:2116

約数の個数: 36

約数和(自身を含む): 637320096

約数和(自身を除く): 296593772

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1849, 1978, 2003, 3698, 3956, 4006, 7396, 8012, 42527, 46069, 85054, 86129, 92138, 170108, 172258, 184276, 344516, 1980967, 3703547, 3961934, 7407094, 7923868, 14814188, 85181581, 170363162, 340726324]

約数ペア:

[(1, 340726324), (2, 170363162), (4, 85181581), (23, 14814188), (43, 7923868), (46, 7407094), (86, 3961934), (92, 3703547), (172, 1980967), (989, 344516), (1849, 184276), (1978, 172258), (2003, 170108), (3698, 92138), (3956, 86129), (4006, 85054), (7396, 46069), (8012, 42527)]