1288891295964

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{83068529}}^1$

素因数の和:83068970

約数の個数: 36

約数和(自身を含む): 3265590051360

約数和(自身を除く): 1976698755396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3879, 5172, 7758, 15516, 83068529, 166137058, 249205587, 332274116, 498411174, 747616761, 996822348, 1495233522, 2990467044, 35802535999, 71605071998, 107407607997, 143210143996, 214815215994, 322222823991, 429630431988, 644445647982, 1288891295964]

約数ペア:

[(1, 1288891295964), (2, 644445647982), (3, 429630431988), (4, 322222823991), (6, 214815215994), (9, 143210143996), (12, 107407607997), (18, 71605071998), (36, 35802535999), (431, 2990467044), (862, 1495233522), (1293, 996822348), (1724, 747616761), (2586, 498411174), (3879, 332274116), (5172, 249205587), (7758, 166137058), (15516, 83068529)]