1854880128

素因数分解:

$2^7\times 3^3\times {\mathrm{709}}^1\times {\mathrm{757}}^1$

素因数の和:1489

約数の個数: 128

約数和(自身を含む): 5489436000

約数和(自身を除く): 3634555872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 709, 757, 864, 1152, 1418, 1514, 1728, 2127, 2271, 2836, 3028, 3456, 4254, 4542, 5672, 6056, 6381, 6813, 8508, 9084, 11344, 12112, 12762, 13626, 17016, 18168, 19143, 20439, 22688, 24224, 25524, 27252, 34032, 36336, 38286, 40878, 45376, 48448, 51048, 54504, 68064, 72672, 76572, 81756, 90752, 96896, 102096, 109008, 136128, 145344, 153144, 163512, 204192, 218016, 272256, 290688, 306288, 327024, 408384, 436032, 536713, 612576, 654048, 816768, 872064, 1073426, 1225152, 1308096, 1610139, 2146852, 2450304, 2616192, 3220278, 4293704, 4830417, 6440556, 8587408, 9660834, 12881112, 14491251, 17174816, 19321668, 25762224, 28982502, 34349632, 38643336, 51524448, 57965004, 68699264, 77286672, 103048896, 115930008, 154573344, 206097792, 231860016, 309146688, 463720032, 618293376, 927440064, 1854880128]

約数ペア:

[(1, 1854880128), (2, 927440064), (3, 618293376), (4, 463720032), (6, 309146688), (8, 231860016), (9, 206097792), (12, 154573344), (16, 115930008), (18, 103048896), (24, 77286672), (27, 68699264), (32, 57965004), (36, 51524448), (48, 38643336), (54, 34349632), (64, 28982502), (72, 25762224), (96, 19321668), (108, 17174816), (128, 14491251), (144, 12881112), (192, 9660834), (216, 8587408), (288, 6440556), (384, 4830417), (432, 4293704), (576, 3220278), (709, 2616192), (757, 2450304), (864, 2146852), (1152, 1610139), (1418, 1308096), (1514, 1225152), (1728, 1073426), (2127, 872064), (2271, 816768), (2836, 654048), (3028, 612576), (3456, 536713), (4254, 436032), (4542, 408384), (5672, 327024), (6056, 306288), (6381, 290688), (6813, 272256), (8508, 218016), (9084, 204192), (11344, 163512), (12112, 153144), (12762, 145344), (13626, 136128), (17016, 109008), (18168, 102096), (19143, 96896), (20439, 90752), (22688, 81756), (24224, 76572), (25524, 72672), (27252, 68064), (34032, 54504), (36336, 51048), (38286, 48448), (40878, 45376)]