488328071

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4463}}^1$

素因数の和:4524

約数の個数: 32

約数和(自身を含む): 642816000

約数和(自身を除く): 154487929

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 343, 539, 1421, 2233, 3773, 4463, 9947, 15631, 31241, 49093, 109417, 129427, 218687, 343651, 905989, 1423697, 1530809, 2405557, 6341923, 9965879, 16838899, 44393461, 69761153, 488328071]

約数ペア:

[(1, 488328071), (7, 69761153), (11, 44393461), (29, 16838899), (49, 9965879), (77, 6341923), (203, 2405557), (319, 1530809), (343, 1423697), (539, 905989), (1421, 343651), (2233, 218687), (3773, 129427), (4463, 109417), (9947, 49093), (15631, 31241)]