254947558656

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{1249}}^1$

素因数の和:2201

約数の個数: 288

約数和(自身を含む): 795034240000

約数和(自身を除く): 540086681344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 256, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 768, 883, 896, 903, 1032, 1204, 1249, 1344, 1376, 1766, 1792, 1806, 2064, 2408, 2498, 2649, 2688, 2752, 3532, 3612, 3747, 4128, 4816, 4996, 5298, 5376, 5504, 6181, 7064, 7224, 7494, 8256, 8743, 9632, 9992, 10596, 11008, 12362, 14128, 14448, 14988, 16512, 17486, 18543, 19264, 19984, 21192, 24724, 26229, 28256, 28896, 29976, 33024, 34972, 37086, 37969, 38528, 39968, 42384, 49448, 52458, 53707, 56512, 57792, 59952, 69944, 74172, 75938, 77056, 79936, 84768, 98896, 104916, 107414, 113024, 113907, 115584, 119904, 139888, 148344, 151876, 159872, 161121, 169536, 197792, 209832, 214828, 226048, 227814, 231168, 239808, 265783, 279776, 296688, 303752, 319744, 322242, 339072, 375949, 395584, 419664, 429656, 455628, 479616, 531566, 559552, 593376, 607504, 644484, 678144, 751898, 791168, 797349, 839328, 859312, 911256, 959232, 1063132, 1102867, 1119104, 1127847, 1186752, 1215008, 1288968, 1503796, 1582336, 1594698, 1678656, 1718624, 1822512, 2126264, 2205734, 2238208, 2255694, 2373504, 2430016, 2577936, 3007592, 3189396, 3308601, 3357312, 3437248, 3645024, 4252528, 4411468, 4511388, 4747008, 4860032, 5155872, 6015184, 6378792, 6617202, 6714624, 6874496, 7290048, 7720069, 8505056, 8822936, 9022776, 9720064, 10311744, 12030368, 12757584, 13234404, 13748992, 14580096, 15440138, 17010112, 17645872, 18045552, 20623488, 23160207, 24060736, 25515168, 26468808, 29160192, 30880276, 34020224, 35291744, 36091104, 41246976, 46320414, 47423281, 48121472, 51030336, 52937616, 61760552, 68040448, 70583488, 72182208, 92640828, 94846562, 96242944, 102060672, 105875232, 123521104, 141166976, 142269843, 144364416, 185281656, 189693124, 204121344, 211750464, 247042208, 282333952, 284539686, 288728832, 331962967, 370563312, 379386248, 423500928, 494084416, 569079372, 663925934, 741126624, 758772496, 847001856, 988168832, 995888901, 1138158744, 1327851868, 1482253248, 1517544992, 1976337664, 1991777802, 2276317488, 2655703736, 2964506496, 3035089984, 3983555604, 4552634976, 5311407472, 5929012992, 6070179968, 7967111208, 9105269952, 10622814944, 12140359936, 15934222416, 18210539904, 21245629888, 31868444832, 36421079808, 42491259776, 63736889664, 84982519552, 127473779328, 254947558656]

約数ペア:

[(1, 254947558656), (2, 127473779328), (3, 84982519552), (4, 63736889664), (6, 42491259776), (7, 36421079808), (8, 31868444832), (12, 21245629888), (14, 18210539904), (16, 15934222416), (21, 12140359936), (24, 10622814944), (28, 9105269952), (32, 7967111208), (42, 6070179968), (43, 5929012992), (48, 5311407472), (56, 4552634976), (64, 3983555604), (84, 3035089984), (86, 2964506496), (96, 2655703736), (112, 2276317488), (128, 1991777802), (129, 1976337664), (168, 1517544992), (172, 1482253248), (192, 1327851868), (224, 1138158744), (256, 995888901), (258, 988168832), (301, 847001856), (336, 758772496), (344, 741126624), (384, 663925934), (448, 569079372), (516, 494084416), (602, 423500928), (672, 379386248), (688, 370563312), (768, 331962967), (883, 288728832), (896, 284539686), (903, 282333952), (1032, 247042208), (1204, 211750464), (1249, 204121344), (1344, 189693124), (1376, 185281656), (1766, 144364416), (1792, 142269843), (1806, 141166976), (2064, 123521104), (2408, 105875232), (2498, 102060672), (2649, 96242944), (2688, 94846562), (2752, 92640828), (3532, 72182208), (3612, 70583488), (3747, 68040448), (4128, 61760552), (4816, 52937616), (4996, 51030336), (5298, 48121472), (5376, 47423281), (5504, 46320414), (6181, 41246976), (7064, 36091104), (7224, 35291744), (7494, 34020224), (8256, 30880276), (8743, 29160192), (9632, 26468808), (9992, 25515168), (10596, 24060736), (11008, 23160207), (12362, 20623488), (14128, 18045552), (14448, 17645872), (14988, 17010112), (16512, 15440138), (17486, 14580096), (18543, 13748992), (19264, 13234404), (19984, 12757584), (21192, 12030368), (24724, 10311744), (26229, 9720064), (28256, 9022776), (28896, 8822936), (29976, 8505056), (33024, 7720069), (34972, 7290048), (37086, 6874496), (37969, 6714624), (38528, 6617202), (39968, 6378792), (42384, 6015184), (49448, 5155872), (52458, 4860032), (53707, 4747008), (56512, 4511388), (57792, 4411468), (59952, 4252528), (69944, 3645024), (74172, 3437248), (75938, 3357312), (77056, 3308601), (79936, 3189396), (84768, 3007592), (98896, 2577936), (104916, 2430016), (107414, 2373504), (113024, 2255694), (113907, 2238208), (115584, 2205734), (119904, 2126264), (139888, 1822512), (148344, 1718624), (151876, 1678656), (159872, 1594698), (161121, 1582336), (169536, 1503796), (197792, 1288968), (209832, 1215008), (214828, 1186752), (226048, 1127847), (227814, 1119104), (231168, 1102867), (239808, 1063132), (265783, 959232), (279776, 911256), (296688, 859312), (303752, 839328), (319744, 797349), (322242, 791168), (339072, 751898), (375949, 678144), (395584, 644484), (419664, 607504), (429656, 593376), (455628, 559552), (479616, 531566)]