254960479872

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{2621}}^1\times {\mathrm{4021}}^1$

素因数の和:6672

約数の個数: 256

約数和(自身を含む): 860527814400

約数和(自身を除く): 605567334528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2621, 2688, 3024, 3456, 4021, 4032, 5242, 6048, 7863, 8042, 8064, 10484, 12063, 12096, 15726, 16084, 18347, 20968, 23589, 24126, 24192, 28147, 31452, 32168, 36189, 36694, 41936, 47178, 48252, 55041, 56294, 62904, 64336, 70767, 72378, 73388, 83872, 84441, 94356, 96504, 108567, 110082, 112588, 125808, 128672, 141534, 144756, 146776, 165123, 167744, 168882, 188712, 193008, 217134, 220164, 225176, 251616, 253323, 257344, 283068, 289512, 293552, 330246, 335488, 337764, 377424, 386016, 434268, 440328, 450352, 495369, 503232, 506646, 514688, 566136, 579024, 587104, 660492, 675528, 754848, 759969, 772032, 868536, 880656, 900704, 990738, 1006464, 1013292, 1132272, 1158048, 1174208, 1320984, 1351056, 1509696, 1519938, 1544064, 1737072, 1761312, 1801408, 1981476, 2026584, 2264544, 2316096, 2348416, 2641968, 2702112, 3019392, 3039876, 3474144, 3522624, 3602816, 3962952, 4053168, 4529088, 4632192, 5283936, 5404224, 6079752, 6948288, 7045248, 7925904, 8106336, 9058176, 10539041, 10567872, 10808448, 12159504, 13896576, 15851808, 16212672, 21078082, 21135744, 24319008, 31617123, 31703616, 32425344, 42156164, 48638016, 63234246, 63407232, 73773287, 84312328, 94851369, 97276032, 126468492, 147546574, 168624656, 189702738, 221319861, 252936984, 284554107, 295093148, 337249312, 379405476, 442639722, 505873968, 569108214, 590186296, 663959583, 674498624, 758810952, 885279444, 1011747936, 1138216428, 1180372592, 1327919166, 1348997248, 1517621904, 1770558888, 1991878749, 2023495872, 2276432856, 2360745184, 2655838332, 3035243808, 3541117776, 3983757498, 4046991744, 4552865712, 4721490368, 5311676664, 6070487616, 7082235552, 7967514996, 9105731424, 9442980736, 10623353328, 12140975232, 14164471104, 15935029992, 18211462848, 21246706656, 28328942208, 31870059984, 36422925696, 42493413312, 63740119968, 84986826624, 127480239936, 254960479872]

約数ペア:

[(1, 254960479872), (2, 127480239936), (3, 84986826624), (4, 63740119968), (6, 42493413312), (7, 36422925696), (8, 31870059984), (9, 28328942208), (12, 21246706656), (14, 18211462848), (16, 15935029992), (18, 14164471104), (21, 12140975232), (24, 10623353328), (27, 9442980736), (28, 9105731424), (32, 7967514996), (36, 7082235552), (42, 6070487616), (48, 5311676664), (54, 4721490368), (56, 4552865712), (63, 4046991744), (64, 3983757498), (72, 3541117776), (84, 3035243808), (96, 2655838332), (108, 2360745184), (112, 2276432856), (126, 2023495872), (128, 1991878749), (144, 1770558888), (168, 1517621904), (189, 1348997248), (192, 1327919166), (216, 1180372592), (224, 1138216428), (252, 1011747936), (288, 885279444), (336, 758810952), (378, 674498624), (384, 663959583), (432, 590186296), (448, 569108214), (504, 505873968), (576, 442639722), (672, 379405476), (756, 337249312), (864, 295093148), (896, 284554107), (1008, 252936984), (1152, 221319861), (1344, 189702738), (1512, 168624656), (1728, 147546574), (2016, 126468492), (2621, 97276032), (2688, 94851369), (3024, 84312328), (3456, 73773287), (4021, 63407232), (4032, 63234246), (5242, 48638016), (6048, 42156164), (7863, 32425344), (8042, 31703616), (8064, 31617123), (10484, 24319008), (12063, 21135744), (12096, 21078082), (15726, 16212672), (16084, 15851808), (18347, 13896576), (20968, 12159504), (23589, 10808448), (24126, 10567872), (24192, 10539041), (28147, 9058176), (31452, 8106336), (32168, 7925904), (36189, 7045248), (36694, 6948288), (41936, 6079752), (47178, 5404224), (48252, 5283936), (55041, 4632192), (56294, 4529088), (62904, 4053168), (64336, 3962952), (70767, 3602816), (72378, 3522624), (73388, 3474144), (83872, 3039876), (84441, 3019392), (94356, 2702112), (96504, 2641968), (108567, 2348416), (110082, 2316096), (112588, 2264544), (125808, 2026584), (128672, 1981476), (141534, 1801408), (144756, 1761312), (146776, 1737072), (165123, 1544064), (167744, 1519938), (168882, 1509696), (188712, 1351056), (193008, 1320984), (217134, 1174208), (220164, 1158048), (225176, 1132272), (251616, 1013292), (253323, 1006464), (257344, 990738), (283068, 900704), (289512, 880656), (293552, 868536), (330246, 772032), (335488, 759969), (337764, 754848), (377424, 675528), (386016, 660492), (434268, 587104), (440328, 579024), (450352, 566136), (495369, 514688), (503232, 506646)]