293480404

素因数分解:

$2^2\times 7^3\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 601552000

約数和(自身を除く): 308071596

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 409, 523, 686, 818, 1046, 1372, 1636, 2092, 2863, 3661, 5726, 7322, 11452, 14644, 20041, 25627, 40082, 51254, 80164, 102508, 140287, 179389, 213907, 280574, 358778, 427814, 561148, 717556, 855628, 1497349, 2994698, 5989396, 10481443, 20962886, 41925772, 73370101, 146740202, 293480404]

約数ペア:

[(1, 293480404), (2, 146740202), (4, 73370101), (7, 41925772), (14, 20962886), (28, 10481443), (49, 5989396), (98, 2994698), (196, 1497349), (343, 855628), (409, 717556), (523, 561148), (686, 427814), (818, 358778), (1046, 280574), (1372, 213907), (1636, 179389), (2092, 140287), (2863, 102508), (3661, 80164), (5726, 51254), (7322, 40082), (11452, 25627), (14644, 20041)]