445895772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{7487}}^1$

素因数の和:8210

約数の個数: 48

約数和(自身を含む): 1190891520

約数和(自身を除く): 744995748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 709, 1418, 2127, 2836, 4254, 4963, 7487, 8508, 9926, 14889, 14974, 19852, 22461, 29778, 29948, 44922, 52409, 59556, 89844, 104818, 157227, 209636, 314454, 628908, 5308283, 10616566, 15924849, 21233132, 31849698, 37157981, 63699396, 74315962, 111473943, 148631924, 222947886, 445895772]

約数ペア:

[(1, 445895772), (2, 222947886), (3, 148631924), (4, 111473943), (6, 74315962), (7, 63699396), (12, 37157981), (14, 31849698), (21, 21233132), (28, 15924849), (42, 10616566), (84, 5308283), (709, 628908), (1418, 314454), (2127, 209636), (2836, 157227), (4254, 104818), (4963, 89844), (7487, 59556), (8508, 52409), (9926, 44922), (14889, 29948), (14974, 29778), (19852, 22461)]