664331424

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{160933}}^1$

素因数の和:160989

約数の個数: 48

約数和(自身を含む): 1784436192

約数和(自身を除く): 1120104768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 160933, 321866, 482799, 643732, 965598, 1287464, 1931196, 2574928, 3862392, 5149856, 6920119, 7724784, 13840238, 15449568, 20760357, 27680476, 41520714, 55360952, 83041428, 110721904, 166082856, 221443808, 332165712, 664331424]

約数ペア:

[(1, 664331424), (2, 332165712), (3, 221443808), (4, 166082856), (6, 110721904), (8, 83041428), (12, 55360952), (16, 41520714), (24, 27680476), (32, 20760357), (43, 15449568), (48, 13840238), (86, 7724784), (96, 6920119), (129, 5149856), (172, 3862392), (258, 2574928), (344, 1931196), (516, 1287464), (688, 965598), (1032, 643732), (1376, 482799), (2064, 321866), (4128, 160933)]