1649708712

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{164839}}^1$

素因数の和:164990

約数の個数: 48

約数和(自身を含む): 4500132000

約数和(自身を除く): 2850423288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 164839, 329678, 494517, 659356, 989034, 1318712, 1483551, 1978068, 2967102, 3956136, 5934204, 11868408, 22912621, 45825242, 68737863, 91650484, 137475726, 183300968, 206213589, 274951452, 412427178, 549902904, 824854356, 1649708712]

約数ペア:

[(1, 1649708712), (2, 824854356), (3, 549902904), (4, 412427178), (6, 274951452), (8, 206213589), (9, 183300968), (12, 137475726), (18, 91650484), (24, 68737863), (36, 45825242), (72, 22912621), (139, 11868408), (278, 5934204), (417, 3956136), (556, 2967102), (834, 1978068), (1112, 1483551), (1251, 1318712), (1668, 989034), (2502, 659356), (3336, 494517), (5004, 329678), (10008, 164839)]