247509792

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 727114752

約数和(自身を除く): 479604960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 101, 127, 134, 144, 201, 202, 254, 268, 288, 303, 381, 402, 404, 508, 536, 603, 606, 762, 804, 808, 909, 1016, 1072, 1143, 1206, 1212, 1524, 1608, 1616, 1818, 2032, 2144, 2286, 2412, 2424, 3048, 3216, 3232, 3636, 4064, 4572, 4824, 4848, 6096, 6432, 6767, 7272, 8509, 9144, 9648, 9696, 12192, 12827, 13534, 14544, 17018, 18288, 19296, 20301, 25527, 25654, 27068, 29088, 34036, 36576, 38481, 40602, 51054, 51308, 54136, 60903, 68072, 76581, 76962, 81204, 102108, 102616, 108272, 115443, 121806, 136144, 153162, 153924, 162408, 204216, 205232, 216544, 230886, 243612, 272288, 306324, 307848, 324816, 408432, 410464, 461772, 487224, 612648, 615696, 649632, 816864, 859409, 923544, 974448, 1225296, 1231392, 1718818, 1847088, 1948896, 2450592, 2578227, 3437636, 3694176, 5156454, 6875272, 7734681, 10312908, 13750544, 15469362, 20625816, 27501088, 30938724, 41251632, 61877448, 82503264, 123754896, 247509792]

約数ペア:

[(1, 247509792), (2, 123754896), (3, 82503264), (4, 61877448), (6, 41251632), (8, 30938724), (9, 27501088), (12, 20625816), (16, 15469362), (18, 13750544), (24, 10312908), (32, 7734681), (36, 6875272), (48, 5156454), (67, 3694176), (72, 3437636), (96, 2578227), (101, 2450592), (127, 1948896), (134, 1847088), (144, 1718818), (201, 1231392), (202, 1225296), (254, 974448), (268, 923544), (288, 859409), (303, 816864), (381, 649632), (402, 615696), (404, 612648), (508, 487224), (536, 461772), (603, 410464), (606, 408432), (762, 324816), (804, 307848), (808, 306324), (909, 272288), (1016, 243612), (1072, 230886), (1143, 216544), (1206, 205232), (1212, 204216), (1524, 162408), (1608, 153924), (1616, 153162), (1818, 136144), (2032, 121806), (2144, 115443), (2286, 108272), (2412, 102616), (2424, 102108), (3048, 81204), (3216, 76962), (3232, 76581), (3636, 68072), (4064, 60903), (4572, 54136), (4824, 51308), (4848, 51054), (6096, 40602), (6432, 38481), (6767, 36576), (7272, 34036), (8509, 29088), (9144, 27068), (9648, 25654), (9696, 25527), (12192, 20301), (12827, 19296), (13534, 18288), (14544, 17018)]