261733392

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{6911}}^1$

素因数の和:7188

約数の個数: 60

約数和(自身を含む): 735381504

約数和(自身を除く): 473648112

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, 6312, 6911, 9468, 12624, 13822, 18936, 20733, 27644, 37872, 41466, 55288, 62199, 82932, 110576, 124398, 165864, 248796, 331728, 497592, 995184, 1817593, 3635186, 5452779, 7270372, 10905558, 14540744, 16358337, 21811116, 29081488, 32716674, 43622232, 65433348, 87244464, 130866696, 261733392]

約数ペア:

[(1, 261733392), (2, 130866696), (3, 87244464), (4, 65433348), (6, 43622232), (8, 32716674), (9, 29081488), (12, 21811116), (16, 16358337), (18, 14540744), (24, 10905558), (36, 7270372), (48, 5452779), (72, 3635186), (144, 1817593), (263, 995184), (526, 497592), (789, 331728), (1052, 248796), (1578, 165864), (2104, 124398), (2367, 110576), (3156, 82932), (4208, 62199), (4734, 55288), (6312, 41466), (6911, 37872), (9468, 27644), (12624, 20733), (13822, 18936)]