2164834896

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{131489}}^1$

素因数の和:131521

約数の個数: 80

約数和(自身を含む): 6521904000

約数和(自身を除く): 4357069104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 131489, 262978, 394467, 525956, 788934, 920423, 1051912, 1577868, 1840846, 2103824, 2761269, 3155736, 3681692, 5522538, 6311472, 6442961, 7363384, 11045076, 12885922, 14726768, 19328883, 22090152, 25771844, 38657766, 44180304, 45100727, 51543688, 77315532, 90201454, 103087376, 135302181, 154631064, 180402908, 270604362, 309262128, 360805816, 541208724, 721611632, 1082417448, 2164834896]

約数ペア:

[(1, 2164834896), (2, 1082417448), (3, 721611632), (4, 541208724), (6, 360805816), (7, 309262128), (8, 270604362), (12, 180402908), (14, 154631064), (16, 135302181), (21, 103087376), (24, 90201454), (28, 77315532), (42, 51543688), (48, 45100727), (49, 44180304), (56, 38657766), (84, 25771844), (98, 22090152), (112, 19328883), (147, 14726768), (168, 12885922), (196, 11045076), (294, 7363384), (336, 6442961), (343, 6311472), (392, 5522538), (588, 3681692), (686, 3155736), (784, 2761269), (1029, 2103824), (1176, 1840846), (1372, 1577868), (2058, 1051912), (2352, 920423), (2744, 788934), (4116, 525956), (5488, 394467), (8232, 262978), (16464, 131489)]