518763504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12157}}^1$

素因数の和:12302

約数の個数: 80

約数和(自身を含む): 1543774208

約数和(自身を除く): 1025010704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6096, 7112, 10668, 12157, 14224, 21336, 24314, 36471, 42672, 48628, 72942, 85099, 97256, 145884, 170198, 194512, 255297, 291768, 340396, 510594, 583536, 680792, 1021188, 1361584, 1543939, 2042376, 3087878, 4084752, 4631817, 6175756, 9263634, 10807573, 12351512, 18527268, 21615146, 24703024, 32422719, 37054536, 43230292, 64845438, 74109072, 86460584, 129690876, 172921168, 259381752, 518763504]

約数ペア:

[(1, 518763504), (2, 259381752), (3, 172921168), (4, 129690876), (6, 86460584), (7, 74109072), (8, 64845438), (12, 43230292), (14, 37054536), (16, 32422719), (21, 24703024), (24, 21615146), (28, 18527268), (42, 12351512), (48, 10807573), (56, 9263634), (84, 6175756), (112, 4631817), (127, 4084752), (168, 3087878), (254, 2042376), (336, 1543939), (381, 1361584), (508, 1021188), (762, 680792), (889, 583536), (1016, 510594), (1524, 340396), (1778, 291768), (2032, 255297), (2667, 194512), (3048, 170198), (3556, 145884), (5334, 97256), (6096, 85099), (7112, 72942), (10668, 48628), (12157, 42672), (14224, 36471), (21336, 24314)]