314880491504

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2645521}}^1$

素因数の和:2645745

約数の個数: 40

約数和(自身を含む): 627877609392

約数和(自身を除く): 312997117888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 173, 344, 346, 688, 692, 1384, 2768, 7439, 14878, 29756, 59512, 119024, 2645521, 5291042, 10582084, 21164168, 42328336, 113757403, 227514806, 455029612, 457675133, 910059224, 915350266, 1820118448, 1830700532, 3661401064, 7322802128, 19680030719, 39360061438, 78720122876, 157440245752, 314880491504]

約数ペア:

[(1, 314880491504), (2, 157440245752), (4, 78720122876), (8, 39360061438), (16, 19680030719), (43, 7322802128), (86, 3661401064), (172, 1830700532), (173, 1820118448), (344, 915350266), (346, 910059224), (688, 457675133), (692, 455029612), (1384, 227514806), (2768, 113757403), (7439, 42328336), (14878, 21164168), (29756, 10582084), (59512, 5291042), (119024, 2645521)]