247695504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2803}}^1$

素因数の和:3084

約数の個数: 80

約数和(自身を含む): 734333952

約数和(自身を除く): 486638448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 336, 526, 789, 1052, 1578, 1841, 2104, 2803, 3156, 3682, 4208, 5523, 5606, 6312, 7364, 8409, 11046, 11212, 12624, 14728, 16818, 19621, 22092, 22424, 29456, 33636, 39242, 44184, 44848, 58863, 67272, 78484, 88368, 117726, 134544, 156968, 235452, 313936, 470904, 737189, 941808, 1474378, 2211567, 2948756, 4423134, 5160323, 5897512, 8846268, 10320646, 11795024, 15480969, 17692536, 20641292, 30961938, 35385072, 41282584, 61923876, 82565168, 123847752, 247695504]

約数ペア:

[(1, 247695504), (2, 123847752), (3, 82565168), (4, 61923876), (6, 41282584), (7, 35385072), (8, 30961938), (12, 20641292), (14, 17692536), (16, 15480969), (21, 11795024), (24, 10320646), (28, 8846268), (42, 5897512), (48, 5160323), (56, 4423134), (84, 2948756), (112, 2211567), (168, 1474378), (263, 941808), (336, 737189), (526, 470904), (789, 313936), (1052, 235452), (1578, 156968), (1841, 134544), (2104, 117726), (2803, 88368), (3156, 78484), (3682, 67272), (4208, 58863), (5523, 44848), (5606, 44184), (6312, 39242), (7364, 33636), (8409, 29456), (11046, 22424), (11212, 22092), (12624, 19621), (14728, 16818)]