239980048

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{27827}}^1$

素因数の和:27860

約数の個数: 60

約数和(自身を含む): 590064912

約数和(自身を除く): 350084864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 27827, 55654, 111308, 194789, 222616, 306097, 389578, 445232, 612194, 779156, 1224388, 1363523, 1558312, 2142679, 2448776, 2727046, 3116624, 4285358, 4897552, 5454092, 8570716, 10908184, 14998753, 17141432, 21816368, 29997506, 34282864, 59995012, 119990024, 239980048]

約数ペア:

[(1, 239980048), (2, 119990024), (4, 59995012), (7, 34282864), (8, 29997506), (11, 21816368), (14, 17141432), (16, 14998753), (22, 10908184), (28, 8570716), (44, 5454092), (49, 4897552), (56, 4285358), (77, 3116624), (88, 2727046), (98, 2448776), (112, 2142679), (154, 1558312), (176, 1363523), (196, 1224388), (308, 779156), (392, 612194), (539, 445232), (616, 389578), (784, 306097), (1078, 222616), (1232, 194789), (2156, 111308), (4312, 55654), (8624, 27827)]