243952016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198013}}^1$

素因数の和:198039

約数の個数: 40

約数和(自身を含む): 589289664

約数和(自身を除く): 345337648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 198013, 396026, 792052, 1386091, 1584104, 2178143, 2772182, 3168208, 4356286, 5544364, 8712572, 11088728, 15247001, 17425144, 22177456, 30494002, 34850288, 60988004, 121976008, 243952016]

約数ペア:

[(1, 243952016), (2, 121976008), (4, 60988004), (7, 34850288), (8, 30494002), (11, 22177456), (14, 17425144), (16, 15247001), (22, 11088728), (28, 8712572), (44, 5544364), (56, 4356286), (77, 3168208), (88, 2772182), (112, 2178143), (154, 1584104), (176, 1386091), (308, 792052), (616, 396026), (1232, 198013)]