2491757184

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1831

約数の個数: 256

約数和(自身を含む): 8272281600

約数和(自身を除く): 5780524416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 64, 68, 84, 93, 96, 102, 112, 119, 124, 128, 136, 168, 186, 192, 204, 217, 224, 238, 248, 272, 336, 357, 372, 384, 408, 434, 448, 476, 496, 527, 544, 651, 672, 714, 744, 816, 868, 896, 952, 992, 1054, 1088, 1302, 1344, 1428, 1488, 1581, 1632, 1736, 1759, 1904, 1984, 2108, 2176, 2604, 2688, 2856, 2976, 3162, 3264, 3472, 3518, 3689, 3808, 3968, 4216, 5208, 5277, 5712, 5952, 6324, 6528, 6944, 7036, 7378, 7616, 8432, 10416, 10554, 11067, 11424, 11904, 12313, 12648, 13888, 14072, 14756, 15232, 16864, 20832, 21108, 22134, 22848, 24626, 25296, 27776, 28144, 29512, 29903, 33728, 36939, 41664, 42216, 44268, 45696, 49252, 50592, 54529, 56288, 59024, 59806, 67456, 73878, 83328, 84432, 88536, 89709, 98504, 101184, 109058, 112576, 118048, 119612, 147756, 163587, 168864, 177072, 179418, 197008, 202368, 209321, 218116, 225152, 236096, 239224, 295512, 327174, 337728, 354144, 358836, 381703, 394016, 418642, 436232, 472192, 478448, 591024, 627963, 654348, 675456, 708288, 717672, 763406, 788032, 837284, 872464, 926993, 956896, 1145109, 1182048, 1255926, 1308696, 1416576, 1435344, 1526812, 1576064, 1674568, 1744928, 1853986, 1913792, 2290218, 2364096, 2511852, 2617392, 2780979, 2870688, 3053624, 3349136, 3489856, 3707972, 3827584, 4580436, 4728192, 5023704, 5234784, 5561958, 5741376, 6107248, 6488951, 6698272, 6979712, 7415944, 9160872, 10047408, 10469568, 11123916, 11482752, 12214496, 12977902, 13396544, 14831888, 18321744, 19466853, 20094816, 20939136, 22247832, 24428992, 25955804, 26793088, 29663776, 36643488, 38933706, 40189632, 44495664, 48857984, 51911608, 59327552, 73286976, 77867412, 80379264, 88991328, 103823216, 118655104, 146573952, 155734824, 177982656, 207646432, 311469648, 355965312, 415292864, 622939296, 830585728, 1245878592, 2491757184]

約数ペア:

[(1, 2491757184), (2, 1245878592), (3, 830585728), (4, 622939296), (6, 415292864), (7, 355965312), (8, 311469648), (12, 207646432), (14, 177982656), (16, 155734824), (17, 146573952), (21, 118655104), (24, 103823216), (28, 88991328), (31, 80379264), (32, 77867412), (34, 73286976), (42, 59327552), (48, 51911608), (51, 48857984), (56, 44495664), (62, 40189632), (64, 38933706), (68, 36643488), (84, 29663776), (93, 26793088), (96, 25955804), (102, 24428992), (112, 22247832), (119, 20939136), (124, 20094816), (128, 19466853), (136, 18321744), (168, 14831888), (186, 13396544), (192, 12977902), (204, 12214496), (217, 11482752), (224, 11123916), (238, 10469568), (248, 10047408), (272, 9160872), (336, 7415944), (357, 6979712), (372, 6698272), (384, 6488951), (408, 6107248), (434, 5741376), (448, 5561958), (476, 5234784), (496, 5023704), (527, 4728192), (544, 4580436), (651, 3827584), (672, 3707972), (714, 3489856), (744, 3349136), (816, 3053624), (868, 2870688), (896, 2780979), (952, 2617392), (992, 2511852), (1054, 2364096), (1088, 2290218), (1302, 1913792), (1344, 1853986), (1428, 1744928), (1488, 1674568), (1581, 1576064), (1632, 1526812), (1736, 1435344), (1759, 1416576), (1904, 1308696), (1984, 1255926), (2108, 1182048), (2176, 1145109), (2604, 956896), (2688, 926993), (2856, 872464), (2976, 837284), (3162, 788032), (3264, 763406), (3472, 717672), (3518, 708288), (3689, 675456), (3808, 654348), (3968, 627963), (4216, 591024), (5208, 478448), (5277, 472192), (5712, 436232), (5952, 418642), (6324, 394016), (6528, 381703), (6944, 358836), (7036, 354144), (7378, 337728), (7616, 327174), (8432, 295512), (10416, 239224), (10554, 236096), (11067, 225152), (11424, 218116), (11904, 209321), (12313, 202368), (12648, 197008), (13888, 179418), (14072, 177072), (14756, 168864), (15232, 163587), (16864, 147756), (20832, 119612), (21108, 118048), (22134, 112576), (22848, 109058), (24626, 101184), (25296, 98504), (27776, 89709), (28144, 88536), (29512, 84432), (29903, 83328), (33728, 73878), (36939, 67456), (41664, 59806), (42216, 59024), (44268, 56288), (45696, 54529), (49252, 50592)]