2247133216

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{4549}}^1$

素因数の和:4961

約数の個数: 48

約数和(自身を含む): 4540536000

約数和(自身を除く): 2293402784

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 359, 688, 718, 1376, 1436, 2872, 4549, 5744, 9098, 11488, 15437, 18196, 30874, 36392, 61748, 72784, 123496, 145568, 195607, 246992, 391214, 493984, 782428, 1564856, 1633091, 3129712, 3266182, 6259424, 6532364, 13064728, 26129456, 52258912, 70222913, 140445826, 280891652, 561783304, 1123566608, 2247133216]

約数ペア:

[(1, 2247133216), (2, 1123566608), (4, 561783304), (8, 280891652), (16, 140445826), (32, 70222913), (43, 52258912), (86, 26129456), (172, 13064728), (344, 6532364), (359, 6259424), (688, 3266182), (718, 3129712), (1376, 1633091), (1436, 1564856), (2872, 782428), (4549, 493984), (5744, 391214), (9098, 246992), (11488, 195607), (15437, 145568), (18196, 123496), (30874, 72784), (36392, 61748)]