231529212

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{112831}}^1$

素因数の和:112863

約数の個数: 48

約数和(自身を含む): 631859200

約数和(自身を除く): 400329988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 112831, 225662, 338493, 451324, 676986, 1015479, 1353972, 2030958, 2143789, 3046437, 4061916, 4287578, 6092874, 6431367, 8575156, 12185748, 12862734, 19294101, 25725468, 38588202, 57882303, 77176404, 115764606, 231529212]

約数ペア:

[(1, 231529212), (2, 115764606), (3, 77176404), (4, 57882303), (6, 38588202), (9, 25725468), (12, 19294101), (18, 12862734), (19, 12185748), (27, 8575156), (36, 6431367), (38, 6092874), (54, 4287578), (57, 4061916), (76, 3046437), (108, 2143789), (114, 2030958), (171, 1353972), (228, 1015479), (342, 676986), (513, 451324), (684, 338493), (1026, 225662), (2052, 112831)]