15690720496

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1283}}^1\times {\mathrm{6317}}^1$

素因数の和:7630

約数の個数: 60

約数和(自身を含む): 33447062376

約数和(自身を除く): 17756341880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1283, 1936, 2566, 5132, 6317, 10264, 12634, 14113, 20528, 25268, 28226, 50536, 56452, 69487, 101072, 112904, 138974, 155243, 225808, 277948, 310486, 555896, 620972, 764357, 1111792, 1241944, 1528714, 2483888, 3057428, 6114856, 8104711, 12229712, 16209422, 32418844, 64837688, 89151821, 129675376, 178303642, 356607284, 713214568, 980670031, 1426429136, 1961340062, 3922680124, 7845360248, 15690720496]

約数ペア:

[(1, 15690720496), (2, 7845360248), (4, 3922680124), (8, 1961340062), (11, 1426429136), (16, 980670031), (22, 713214568), (44, 356607284), (88, 178303642), (121, 129675376), (176, 89151821), (242, 64837688), (484, 32418844), (968, 16209422), (1283, 12229712), (1936, 8104711), (2566, 6114856), (5132, 3057428), (6317, 2483888), (10264, 1528714), (12634, 1241944), (14113, 1111792), (20528, 764357), (25268, 620972), (28226, 555896), (50536, 310486), (56452, 277948), (69487, 225808), (101072, 155243), (112904, 138974)]