490124784

素因数分解:

$2^4\times 3^1\times {\mathrm{859}}^1\times {\mathrm{11887}}^1$

素因数の和:12757

約数の個数: 40

約数和(自身を含む): 1267736320

約数和(自身を除く): 777611536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 859, 1718, 2577, 3436, 5154, 6872, 10308, 11887, 13744, 20616, 23774, 35661, 41232, 47548, 71322, 95096, 142644, 190192, 285288, 570576, 10210933, 20421866, 30632799, 40843732, 61265598, 81687464, 122531196, 163374928, 245062392, 490124784]

約数ペア:

[(1, 490124784), (2, 245062392), (3, 163374928), (4, 122531196), (6, 81687464), (8, 61265598), (12, 40843732), (16, 30632799), (24, 20421866), (48, 10210933), (859, 570576), (1718, 285288), (2577, 190192), (3436, 142644), (5154, 95096), (6872, 71322), (10308, 47548), (11887, 41232), (13744, 35661), (20616, 23774)]