679654314

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{68777}}^1$

素因数の和:68852

約数の個数: 40

約数和(自身を含む): 1547917668

約数和(自身を除く): 868263354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 9882, 68777, 137554, 206331, 412662, 618993, 1237986, 1856979, 3713958, 4195397, 5570937, 8390794, 11141874, 12586191, 25172382, 37758573, 75517146, 113275719, 226551438, 339827157, 679654314]

約数ペア:

[(1, 679654314), (2, 339827157), (3, 226551438), (6, 113275719), (9, 75517146), (18, 37758573), (27, 25172382), (54, 12586191), (61, 11141874), (81, 8390794), (122, 5570937), (162, 4195397), (183, 3713958), (366, 1856979), (549, 1237986), (1098, 618993), (1647, 412662), (3294, 206331), (4941, 137554), (9882, 68777)]