268240112

素因数分解:

$2^4\times 7^2\times {\mathrm{342143}}^1$

素因数の和:342165

約数の個数: 30

約数和(自身を含む): 604568448

約数和(自身を除く): 336328336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 342143, 684286, 1368572, 2395001, 2737144, 4790002, 5474288, 9580004, 16765007, 19160008, 33530014, 38320016, 67060028, 134120056, 268240112]

約数ペア:

[(1, 268240112), (2, 134120056), (4, 67060028), (7, 38320016), (8, 33530014), (14, 19160008), (16, 16765007), (28, 9580004), (49, 5474288), (56, 4790002), (98, 2737144), (112, 2395001), (196, 1368572), (392, 684286), (784, 342143)]