1397809096544

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{50023}}^1$

素因数の和:50369

約数の個数: 144

約数和(自身を含む): 3259318922496

約数和(自身を除く): 1861509825952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 251, 284, 392, 497, 502, 568, 784, 994, 1004, 1136, 1568, 1757, 1988, 2008, 2272, 3479, 3514, 3976, 4016, 6958, 7028, 7952, 8032, 12299, 13916, 14056, 15904, 17821, 24598, 27832, 28112, 35642, 49196, 50023, 55664, 56224, 71284, 98392, 100046, 111328, 124747, 142568, 196784, 200092, 249494, 285136, 350161, 393568, 400184, 498988, 570272, 700322, 800368, 873229, 997976, 1400644, 1600736, 1746458, 1995952, 2451127, 2801288, 3492916, 3551633, 3991904, 4902254, 5602576, 6985832, 7103266, 9804508, 11205152, 12555773, 13971664, 14206532, 19609016, 24861431, 25111546, 27943328, 28413064, 39218032, 49722862, 50223092, 56826128, 78436064, 87890411, 99445724, 100446184, 113652256, 174030017, 175780822, 198891448, 200892368, 348060034, 351561644, 397782896, 401784736, 615232877, 696120068, 703123288, 795565792, 891459883, 1230465754, 1392240136, 1406246576, 1782919766, 2460931508, 2784480272, 2812493152, 3565839532, 4921863016, 5568960544, 6240219181, 7131679064, 9843726032, 12480438362, 14263358128, 19687452064, 24960876724, 28526716256, 43681534267, 49921753448, 87363068534, 99843506896, 174726137068, 199687013792, 349452274136, 698904548272, 1397809096544]

約数ペア:

[(1, 1397809096544), (2, 698904548272), (4, 349452274136), (7, 199687013792), (8, 174726137068), (14, 99843506896), (16, 87363068534), (28, 49921753448), (32, 43681534267), (49, 28526716256), (56, 24960876724), (71, 19687452064), (98, 14263358128), (112, 12480438362), (142, 9843726032), (196, 7131679064), (224, 6240219181), (251, 5568960544), (284, 4921863016), (392, 3565839532), (497, 2812493152), (502, 2784480272), (568, 2460931508), (784, 1782919766), (994, 1406246576), (1004, 1392240136), (1136, 1230465754), (1568, 891459883), (1757, 795565792), (1988, 703123288), (2008, 696120068), (2272, 615232877), (3479, 401784736), (3514, 397782896), (3976, 351561644), (4016, 348060034), (6958, 200892368), (7028, 198891448), (7952, 175780822), (8032, 174030017), (12299, 113652256), (13916, 100446184), (14056, 99445724), (15904, 87890411), (17821, 78436064), (24598, 56826128), (27832, 50223092), (28112, 49722862), (35642, 39218032), (49196, 28413064), (50023, 27943328), (55664, 25111546), (56224, 24861431), (71284, 19609016), (98392, 14206532), (100046, 13971664), (111328, 12555773), (124747, 11205152), (142568, 9804508), (196784, 7103266), (200092, 6985832), (249494, 5602576), (285136, 4902254), (350161, 3991904), (393568, 3551633), (400184, 3492916), (498988, 2801288), (570272, 2451127), (700322, 1995952), (800368, 1746458), (873229, 1600736), (997976, 1400644)]