538200042

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{839}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 1204761600

約数和(自身を除く): 666561558

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 331, 646, 662, 839, 969, 993, 1678, 1938, 1986, 2517, 5034, 5627, 6289, 11254, 12578, 14263, 15941, 16881, 18867, 28526, 31882, 33762, 37734, 42789, 47823, 85578, 95646, 106913, 213826, 270997, 277709, 320739, 541994, 555418, 641478, 812991, 833127, 1625982, 1666254, 4721053, 5276471, 9442106, 10552942, 14163159, 15829413, 28326318, 31658826, 89700007, 179400014, 269100021, 538200042]

約数ペア:

[(1, 538200042), (2, 269100021), (3, 179400014), (6, 89700007), (17, 31658826), (19, 28326318), (34, 15829413), (38, 14163159), (51, 10552942), (57, 9442106), (102, 5276471), (114, 4721053), (323, 1666254), (331, 1625982), (646, 833127), (662, 812991), (839, 641478), (969, 555418), (993, 541994), (1678, 320739), (1938, 277709), (1986, 270997), (2517, 213826), (5034, 106913), (5627, 95646), (6289, 85578), (11254, 47823), (12578, 42789), (14263, 37734), (15941, 33762), (16881, 31882), (18867, 28526)]