2685440628

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{70841}}^1$

素因数の和:70876

約数の個数: 84

約数和(自身を含む): 7588169988

約数和(自身を除く): 4902729360

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 4212, 6318, 9477, 12636, 18954, 37908, 70841, 141682, 212523, 283364, 425046, 637569, 850092, 920933, 1275138, 1841866, 1912707, 2550276, 2762799, 3683732, 3825414, 5525598, 5738121, 7650828, 8288397, 11051196, 11476242, 16576794, 17214363, 22952484, 24865191, 33153588, 34428726, 49730382, 51643089, 68857452, 74595573, 99460764, 103286178, 149191146, 206572356, 223786719, 298382292, 447573438, 671360157, 895146876, 1342720314, 2685440628]

約数ペア:

[(1, 2685440628), (2, 1342720314), (3, 895146876), (4, 671360157), (6, 447573438), (9, 298382292), (12, 223786719), (13, 206572356), (18, 149191146), (26, 103286178), (27, 99460764), (36, 74595573), (39, 68857452), (52, 51643089), (54, 49730382), (78, 34428726), (81, 33153588), (108, 24865191), (117, 22952484), (156, 17214363), (162, 16576794), (234, 11476242), (243, 11051196), (324, 8288397), (351, 7650828), (468, 5738121), (486, 5525598), (702, 3825414), (729, 3683732), (972, 2762799), (1053, 2550276), (1404, 1912707), (1458, 1841866), (2106, 1275138), (2916, 920933), (3159, 850092), (4212, 637569), (6318, 425046), (9477, 283364), (12636, 212523), (18954, 141682), (37908, 70841)]