1815550464

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 320

約数和(自身を含む): 6159605760

約数和(自身を除く): 4344055296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 256, 273, 312, 336, 364, 372, 384, 403, 416, 419, 434, 448, 496, 512, 546, 624, 651, 672, 728, 744, 768, 806, 832, 838, 868, 896, 992, 1092, 1209, 1248, 1257, 1302, 1344, 1456, 1488, 1536, 1612, 1664, 1676, 1736, 1792, 1984, 2184, 2418, 2496, 2514, 2604, 2688, 2821, 2912, 2933, 2976, 3224, 3328, 3352, 3472, 3584, 3968, 4368, 4836, 4992, 5028, 5208, 5376, 5447, 5642, 5824, 5866, 5952, 6448, 6656, 6704, 6944, 7936, 8463, 8736, 8799, 9672, 9984, 10056, 10416, 10752, 10894, 11284, 11648, 11732, 11904, 12896, 12989, 13408, 13888, 15872, 16341, 16926, 17472, 17598, 19344, 19968, 20112, 20832, 21788, 22568, 23296, 23464, 23808, 25792, 25978, 26816, 27776, 32682, 33852, 34944, 35196, 38129, 38688, 38967, 40224, 41664, 43576, 45136, 46592, 46928, 47616, 51584, 51956, 53632, 55552, 65364, 67704, 69888, 70392, 76258, 77376, 77934, 80448, 83328, 87152, 90272, 90923, 93856, 103168, 103912, 107264, 111104, 114387, 130728, 135408, 139776, 140784, 152516, 154752, 155868, 160896, 166656, 168857, 174304, 180544, 181846, 187712, 206336, 207824, 214528, 228774, 261456, 270816, 272769, 281568, 305032, 309504, 311736, 321792, 333312, 337714, 348608, 361088, 363692, 375424, 415648, 457548, 506571, 522912, 541632, 545538, 563136, 610064, 619008, 623472, 643584, 675428, 697216, 722176, 727384, 750848, 831296, 915096, 1013142, 1045824, 1083264, 1091076, 1126272, 1181999, 1220128, 1246944, 1350856, 1394432, 1444352, 1454768, 1501696, 1662592, 1830192, 2026284, 2091648, 2166528, 2182152, 2252544, 2363998, 2440256, 2493888, 2701712, 2788864, 2909536, 3325184, 3545997, 3660384, 4052568, 4183296, 4333056, 4364304, 4505088, 4727996, 4880512, 4987776, 5403424, 5819072, 6650368, 7091994, 7320768, 8105136, 8366592, 8728608, 9455992, 9761024, 9975552, 10806848, 11638144, 14183988, 14641536, 16210272, 17457216, 18911984, 19522048, 19951104, 21613696, 23276288, 28367976, 29283072, 32420544, 34914432, 37823968, 43227392, 46552576, 56735952, 58566144, 64841088, 69828864, 75647936, 86454784, 113471904, 129682176, 139657728, 151295872, 226943808, 259364352, 302591744, 453887616, 605183488, 907775232, 1815550464]

約数ペア:

[(1, 1815550464), (2, 907775232), (3, 605183488), (4, 453887616), (6, 302591744), (7, 259364352), (8, 226943808), (12, 151295872), (13, 139657728), (14, 129682176), (16, 113471904), (21, 86454784), (24, 75647936), (26, 69828864), (28, 64841088), (31, 58566144), (32, 56735952), (39, 46552576), (42, 43227392), (48, 37823968), (52, 34914432), (56, 32420544), (62, 29283072), (64, 28367976), (78, 23276288), (84, 21613696), (91, 19951104), (93, 19522048), (96, 18911984), (104, 17457216), (112, 16210272), (124, 14641536), (128, 14183988), (156, 11638144), (168, 10806848), (182, 9975552), (186, 9761024), (192, 9455992), (208, 8728608), (217, 8366592), (224, 8105136), (248, 7320768), (256, 7091994), (273, 6650368), (312, 5819072), (336, 5403424), (364, 4987776), (372, 4880512), (384, 4727996), (403, 4505088), (416, 4364304), (419, 4333056), (434, 4183296), (448, 4052568), (496, 3660384), (512, 3545997), (546, 3325184), (624, 2909536), (651, 2788864), (672, 2701712), (728, 2493888), (744, 2440256), (768, 2363998), (806, 2252544), (832, 2182152), (838, 2166528), (868, 2091648), (896, 2026284), (992, 1830192), (1092, 1662592), (1209, 1501696), (1248, 1454768), (1257, 1444352), (1302, 1394432), (1344, 1350856), (1456, 1246944), (1488, 1220128), (1536, 1181999), (1612, 1126272), (1664, 1091076), (1676, 1083264), (1736, 1045824), (1792, 1013142), (1984, 915096), (2184, 831296), (2418, 750848), (2496, 727384), (2514, 722176), (2604, 697216), (2688, 675428), (2821, 643584), (2912, 623472), (2933, 619008), (2976, 610064), (3224, 563136), (3328, 545538), (3352, 541632), (3472, 522912), (3584, 506571), (3968, 457548), (4368, 415648), (4836, 375424), (4992, 363692), (5028, 361088), (5208, 348608), (5376, 337714), (5447, 333312), (5642, 321792), (5824, 311736), (5866, 309504), (5952, 305032), (6448, 281568), (6656, 272769), (6704, 270816), (6944, 261456), (7936, 228774), (8463, 214528), (8736, 207824), (8799, 206336), (9672, 187712), (9984, 181846), (10056, 180544), (10416, 174304), (10752, 168857), (10894, 166656), (11284, 160896), (11648, 155868), (11732, 154752), (11904, 152516), (12896, 140784), (12989, 139776), (13408, 135408), (13888, 130728), (15872, 114387), (16341, 111104), (16926, 107264), (17472, 103912), (17598, 103168), (19344, 93856), (19968, 90923), (20112, 90272), (20832, 87152), (21788, 83328), (22568, 80448), (23296, 77934), (23464, 77376), (23808, 76258), (25792, 70392), (25978, 69888), (26816, 67704), (27776, 65364), (32682, 55552), (33852, 53632), (34944, 51956), (35196, 51584), (38129, 47616), (38688, 46928), (38967, 46592), (40224, 45136), (41664, 43576)]