2512194048

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2044

約数の個数: 320

約数和(自身を含む): 9156913920

約数和(自身を除く): 6644719872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 512, 546, 576, 624, 672, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1536, 1638, 1664, 1728, 1792, 1872, 1997, 2016, 2184, 2304, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3328, 3456, 3584, 3744, 3994, 4032, 4368, 4608, 4914, 4992, 5376, 5616, 5824, 5991, 6048, 6552, 6656, 6912, 7488, 7988, 8064, 8736, 9828, 9984, 10752, 11232, 11648, 11982, 12096, 13104, 13824, 13979, 14976, 15976, 16128, 17472, 17973, 19656, 19968, 22464, 23296, 23964, 24192, 25961, 26208, 27958, 29952, 31952, 32256, 34944, 35946, 39312, 41937, 44928, 46592, 47928, 48384, 51922, 52416, 53919, 55916, 59904, 63904, 69888, 71892, 77883, 78624, 83874, 89856, 95856, 96768, 103844, 104832, 107838, 111832, 125811, 127808, 139776, 143784, 155766, 157248, 167748, 179712, 181727, 191712, 207688, 209664, 215676, 223664, 233649, 251622, 255616, 287568, 311532, 314496, 335496, 363454, 377433, 383424, 415376, 419328, 431352, 447328, 467298, 503244, 511232, 545181, 575136, 623064, 628992, 670992, 700947, 726908, 754866, 766848, 830752, 862704, 894656, 934596, 1006488, 1022464, 1090362, 1150272, 1246128, 1257984, 1341984, 1401894, 1453816, 1509732, 1533696, 1635543, 1661504, 1725408, 1789312, 1869192, 2012976, 2180724, 2300544, 2492256, 2683968, 2803788, 2907632, 3019464, 3067392, 3271086, 3323008, 3450816, 3578624, 3738384, 4025952, 4361448, 4601088, 4906629, 4984512, 5367936, 5607576, 5815264, 6038928, 6542172, 6646016, 6901632, 7157248, 7476768, 8051904, 8722896, 9202176, 9813258, 9969024, 10735872, 11215152, 11630528, 12077856, 13084344, 13292032, 13803264, 14953536, 16103808, 17445792, 19626516, 19938048, 21471744, 22430304, 23261056, 24155712, 26168688, 27606528, 29907072, 32207616, 34891584, 39253032, 39876096, 44860608, 46522112, 48311424, 52337376, 59814144, 64415232, 69783168, 78506064, 89721216, 93044224, 96622848, 104674752, 119628288, 139566336, 157012128, 179442432, 193245696, 209349504, 279132672, 314024256, 358884864, 418699008, 628048512, 837398016, 1256097024, 2512194048]

約数ペア:

[(1, 2512194048), (2, 1256097024), (3, 837398016), (4, 628048512), (6, 418699008), (7, 358884864), (8, 314024256), (9, 279132672), (12, 209349504), (13, 193245696), (14, 179442432), (16, 157012128), (18, 139566336), (21, 119628288), (24, 104674752), (26, 96622848), (27, 93044224), (28, 89721216), (32, 78506064), (36, 69783168), (39, 64415232), (42, 59814144), (48, 52337376), (52, 48311424), (54, 46522112), (56, 44860608), (63, 39876096), (64, 39253032), (72, 34891584), (78, 32207616), (84, 29907072), (91, 27606528), (96, 26168688), (104, 24155712), (108, 23261056), (112, 22430304), (117, 21471744), (126, 19938048), (128, 19626516), (144, 17445792), (156, 16103808), (168, 14953536), (182, 13803264), (189, 13292032), (192, 13084344), (208, 12077856), (216, 11630528), (224, 11215152), (234, 10735872), (252, 9969024), (256, 9813258), (273, 9202176), (288, 8722896), (312, 8051904), (336, 7476768), (351, 7157248), (364, 6901632), (378, 6646016), (384, 6542172), (416, 6038928), (432, 5815264), (448, 5607576), (468, 5367936), (504, 4984512), (512, 4906629), (546, 4601088), (576, 4361448), (624, 4025952), (672, 3738384), (702, 3578624), (728, 3450816), (756, 3323008), (768, 3271086), (819, 3067392), (832, 3019464), (864, 2907632), (896, 2803788), (936, 2683968), (1008, 2492256), (1092, 2300544), (1152, 2180724), (1248, 2012976), (1344, 1869192), (1404, 1789312), (1456, 1725408), (1512, 1661504), (1536, 1635543), (1638, 1533696), (1664, 1509732), (1728, 1453816), (1792, 1401894), (1872, 1341984), (1997, 1257984), (2016, 1246128), (2184, 1150272), (2304, 1090362), (2457, 1022464), (2496, 1006488), (2688, 934596), (2808, 894656), (2912, 862704), (3024, 830752), (3276, 766848), (3328, 754866), (3456, 726908), (3584, 700947), (3744, 670992), (3994, 628992), (4032, 623064), (4368, 575136), (4608, 545181), (4914, 511232), (4992, 503244), (5376, 467298), (5616, 447328), (5824, 431352), (5991, 419328), (6048, 415376), (6552, 383424), (6656, 377433), (6912, 363454), (7488, 335496), (7988, 314496), (8064, 311532), (8736, 287568), (9828, 255616), (9984, 251622), (10752, 233649), (11232, 223664), (11648, 215676), (11982, 209664), (12096, 207688), (13104, 191712), (13824, 181727), (13979, 179712), (14976, 167748), (15976, 157248), (16128, 155766), (17472, 143784), (17973, 139776), (19656, 127808), (19968, 125811), (22464, 111832), (23296, 107838), (23964, 104832), (24192, 103844), (25961, 96768), (26208, 95856), (27958, 89856), (29952, 83874), (31952, 78624), (32256, 77883), (34944, 71892), (35946, 69888), (39312, 63904), (41937, 59904), (44928, 55916), (46592, 53919), (47928, 52416), (48384, 51922)]