2780340768

素因数分解:

$2^5\times 3^3\times {\mathrm{691}}^1\times {\mathrm{4657}}^1$

素因数の和:5367

約数の個数: 96

約数和(自身を含む): 8122806720

約数和(自身を除く): 5342465952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 691, 864, 1382, 2073, 2764, 4146, 4657, 5528, 6219, 8292, 9314, 11056, 12438, 13971, 16584, 18628, 18657, 22112, 24876, 27942, 33168, 37256, 37314, 41913, 49752, 55884, 66336, 74512, 74628, 83826, 99504, 111768, 125739, 149024, 149256, 167652, 199008, 223536, 251478, 298512, 335304, 447072, 502956, 597024, 670608, 1005912, 1341216, 2011824, 3217987, 4023648, 6435974, 9653961, 12871948, 19307922, 25743896, 28961883, 38615844, 51487792, 57923766, 77231688, 86885649, 102975584, 115847532, 154463376, 173771298, 231695064, 308926752, 347542596, 463390128, 695085192, 926780256, 1390170384, 2780340768]

約数ペア:

[(1, 2780340768), (2, 1390170384), (3, 926780256), (4, 695085192), (6, 463390128), (8, 347542596), (9, 308926752), (12, 231695064), (16, 173771298), (18, 154463376), (24, 115847532), (27, 102975584), (32, 86885649), (36, 77231688), (48, 57923766), (54, 51487792), (72, 38615844), (96, 28961883), (108, 25743896), (144, 19307922), (216, 12871948), (288, 9653961), (432, 6435974), (691, 4023648), (864, 3217987), (1382, 2011824), (2073, 1341216), (2764, 1005912), (4146, 670608), (4657, 597024), (5528, 502956), (6219, 447072), (8292, 335304), (9314, 298512), (11056, 251478), (12438, 223536), (13971, 199008), (16584, 167652), (18628, 149256), (18657, 149024), (22112, 125739), (24876, 111768), (27942, 99504), (33168, 83826), (37256, 74628), (37314, 74512), (41913, 66336), (49752, 55884)]