221647672008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{6703}}^1\times {\mathrm{65609}}^1$

素因数の和:72331

約数の個数: 96

約数和(自身を含む): 686165126400

約数和(自身を除く): 464517454392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 6703, 13406, 20109, 26812, 40218, 46921, 53624, 60327, 65609, 80436, 93842, 120654, 131218, 140763, 160872, 187684, 196827, 241308, 262436, 281526, 375368, 393654, 422289, 459263, 482616, 524872, 563052, 590481, 787308, 844578, 918526, 1126104, 1180962, 1377789, 1574616, 1689156, 1837052, 2361924, 2755578, 3378312, 3674104, 4133367, 4723848, 5511156, 8266734, 11022312, 16533468, 33066936, 439777127, 879554254, 1319331381, 1759108508, 2638662762, 3078439889, 3518217016, 3957994143, 5277325524, 6156879778, 7915988286, 9235319667, 10554651048, 12313759556, 15831976572, 18470639334, 24627519112, 27705959001, 31663953144, 36941278668, 55411918002, 73882557336, 110823836004, 221647672008]

約数ペア:

[(1, 221647672008), (2, 110823836004), (3, 73882557336), (4, 55411918002), (6, 36941278668), (7, 31663953144), (8, 27705959001), (9, 24627519112), (12, 18470639334), (14, 15831976572), (18, 12313759556), (21, 10554651048), (24, 9235319667), (28, 7915988286), (36, 6156879778), (42, 5277325524), (56, 3957994143), (63, 3518217016), (72, 3078439889), (84, 2638662762), (126, 1759108508), (168, 1319331381), (252, 879554254), (504, 439777127), (6703, 33066936), (13406, 16533468), (20109, 11022312), (26812, 8266734), (40218, 5511156), (46921, 4723848), (53624, 4133367), (60327, 3674104), (65609, 3378312), (80436, 2755578), (93842, 2361924), (120654, 1837052), (131218, 1689156), (140763, 1574616), (160872, 1377789), (187684, 1180962), (196827, 1126104), (241308, 918526), (262436, 844578), (281526, 787308), (375368, 590481), (393654, 563052), (422289, 524872), (459263, 482616)]