215453808

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{5689}}^1$

素因数の和:5966

約数の個数: 60

約数和(自身を含む): 605370480

約数和(自身を除く): 389916672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 5689, 6312, 9468, 11378, 12624, 17067, 18936, 22756, 34134, 37872, 45512, 51201, 68268, 91024, 102402, 136536, 204804, 273072, 409608, 819216, 1496207, 2992414, 4488621, 5984828, 8977242, 11969656, 13465863, 17954484, 23939312, 26931726, 35908968, 53863452, 71817936, 107726904, 215453808]

約数ペア:

[(1, 215453808), (2, 107726904), (3, 71817936), (4, 53863452), (6, 35908968), (8, 26931726), (9, 23939312), (12, 17954484), (16, 13465863), (18, 11969656), (24, 8977242), (36, 5984828), (48, 4488621), (72, 2992414), (144, 1496207), (263, 819216), (526, 409608), (789, 273072), (1052, 204804), (1578, 136536), (2104, 102402), (2367, 91024), (3156, 68268), (4208, 51201), (4734, 45512), (5689, 37872), (6312, 34134), (9468, 22756), (11378, 18936), (12624, 17067)]