255257856

素因数分解:

$2^8\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 432

約数和(自身を含む): 956592000

約数和(自身を除く): 701334144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 32, 34, 36, 38, 42, 48, 49, 51, 56, 57, 63, 64, 68, 72, 76, 84, 96, 98, 102, 112, 114, 119, 126, 128, 133, 136, 144, 147, 152, 153, 168, 171, 192, 196, 204, 224, 228, 238, 252, 256, 266, 272, 288, 294, 304, 306, 323, 336, 342, 343, 357, 384, 392, 399, 408, 441, 448, 456, 476, 504, 532, 544, 576, 588, 608, 612, 646, 672, 684, 686, 714, 768, 784, 798, 816, 833, 882, 896, 912, 931, 952, 969, 1008, 1029, 1064, 1071, 1088, 1152, 1176, 1197, 1216, 1224, 1292, 1344, 1368, 1372, 1428, 1568, 1596, 1632, 1666, 1764, 1792, 1824, 1862, 1904, 1938, 2016, 2058, 2128, 2142, 2176, 2261, 2304, 2352, 2394, 2432, 2448, 2499, 2584, 2688, 2736, 2744, 2793, 2856, 2907, 3087, 3136, 3192, 3264, 3332, 3528, 3648, 3724, 3808, 3876, 4032, 4116, 4256, 4284, 4352, 4522, 4704, 4788, 4864, 4896, 4998, 5168, 5376, 5472, 5488, 5586, 5712, 5814, 5831, 6174, 6272, 6384, 6517, 6528, 6664, 6783, 7056, 7296, 7448, 7497, 7616, 7752, 8064, 8232, 8379, 8512, 8568, 9044, 9408, 9576, 9792, 9996, 10336, 10944, 10976, 11172, 11424, 11628, 11662, 12348, 12544, 12768, 13034, 13056, 13328, 13566, 14112, 14592, 14896, 14994, 15232, 15504, 15827, 16128, 16464, 16758, 17024, 17136, 17493, 18088, 18816, 19152, 19551, 19584, 19992, 20349, 20672, 21888, 21952, 22344, 22848, 23256, 23324, 24696, 25536, 26068, 26656, 27132, 28224, 29792, 29988, 30464, 31008, 31654, 32928, 33516, 34048, 34272, 34986, 36176, 37632, 38304, 39102, 39168, 39984, 40698, 41344, 43776, 43904, 44688, 45696, 46512, 46648, 47481, 49392, 51072, 52136, 52479, 53312, 54264, 56448, 58653, 59584, 59976, 62016, 63308, 65856, 67032, 68544, 69972, 72352, 76608, 78204, 79968, 81396, 82688, 87808, 89376, 91392, 93024, 93296, 94962, 98784, 102144, 104272, 104958, 106624, 108528, 110789, 112896, 117306, 119168, 119952, 124032, 126616, 131712, 134064, 137088, 139944, 142443, 144704, 153216, 156408, 159936, 162792, 178752, 186048, 186592, 189924, 197568, 208544, 209916, 213248, 217056, 221578, 234612, 238336, 239904, 248064, 253232, 263424, 268128, 274176, 279888, 284886, 289408, 306432, 312816, 319872, 325584, 332367, 357504, 372096, 373184, 379848, 395136, 417088, 419832, 434112, 443156, 469224, 479808, 506464, 536256, 559776, 569772, 578816, 625632, 639744, 651168, 664734, 715008, 744192, 746368, 759696, 790272, 834176, 839664, 868224, 886312, 938448, 959616, 997101, 1012928, 1072512, 1119552, 1139544, 1251264, 1302336, 1329468, 1492736, 1519392, 1668352, 1679328, 1736448, 1772624, 1876896, 1919232, 1994202, 2025856, 2145024, 2239104, 2279088, 2502528, 2604672, 2658936, 3038784, 3358656, 3545248, 3753792, 3988404, 4051712, 4478208, 4558176, 5005056, 5209344, 5317872, 6077568, 6717312, 7090496, 7507584, 7976808, 9116352, 10635744, 12155136, 13434624, 14180992, 15015168, 15953616, 18232704, 21271488, 28361984, 31907232, 36465408, 42542976, 63814464, 85085952, 127628928, 255257856]

約数ペア:

[(1, 255257856), (2, 127628928), (3, 85085952), (4, 63814464), (6, 42542976), (7, 36465408), (8, 31907232), (9, 28361984), (12, 21271488), (14, 18232704), (16, 15953616), (17, 15015168), (18, 14180992), (19, 13434624), (21, 12155136), (24, 10635744), (28, 9116352), (32, 7976808), (34, 7507584), (36, 7090496), (38, 6717312), (42, 6077568), (48, 5317872), (49, 5209344), (51, 5005056), (56, 4558176), (57, 4478208), (63, 4051712), (64, 3988404), (68, 3753792), (72, 3545248), (76, 3358656), (84, 3038784), (96, 2658936), (98, 2604672), (102, 2502528), (112, 2279088), (114, 2239104), (119, 2145024), (126, 2025856), (128, 1994202), (133, 1919232), (136, 1876896), (144, 1772624), (147, 1736448), (152, 1679328), (153, 1668352), (168, 1519392), (171, 1492736), (192, 1329468), (196, 1302336), (204, 1251264), (224, 1139544), (228, 1119552), (238, 1072512), (252, 1012928), (256, 997101), (266, 959616), (272, 938448), (288, 886312), (294, 868224), (304, 839664), (306, 834176), (323, 790272), (336, 759696), (342, 746368), (343, 744192), (357, 715008), (384, 664734), (392, 651168), (399, 639744), (408, 625632), (441, 578816), (448, 569772), (456, 559776), (476, 536256), (504, 506464), (532, 479808), (544, 469224), (576, 443156), (588, 434112), (608, 419832), (612, 417088), (646, 395136), (672, 379848), (684, 373184), (686, 372096), (714, 357504), (768, 332367), (784, 325584), (798, 319872), (816, 312816), (833, 306432), (882, 289408), (896, 284886), (912, 279888), (931, 274176), (952, 268128), (969, 263424), (1008, 253232), (1029, 248064), (1064, 239904), (1071, 238336), (1088, 234612), (1152, 221578), (1176, 217056), (1197, 213248), (1216, 209916), (1224, 208544), (1292, 197568), (1344, 189924), (1368, 186592), (1372, 186048), (1428, 178752), (1568, 162792), (1596, 159936), (1632, 156408), (1666, 153216), (1764, 144704), (1792, 142443), (1824, 139944), (1862, 137088), (1904, 134064), (1938, 131712), (2016, 126616), (2058, 124032), (2128, 119952), (2142, 119168), (2176, 117306), (2261, 112896), (2304, 110789), (2352, 108528), (2394, 106624), (2432, 104958), (2448, 104272), (2499, 102144), (2584, 98784), (2688, 94962), (2736, 93296), (2744, 93024), (2793, 91392), (2856, 89376), (2907, 87808), (3087, 82688), (3136, 81396), (3192, 79968), (3264, 78204), (3332, 76608), (3528, 72352), (3648, 69972), (3724, 68544), (3808, 67032), (3876, 65856), (4032, 63308), (4116, 62016), (4256, 59976), (4284, 59584), (4352, 58653), (4522, 56448), (4704, 54264), (4788, 53312), (4864, 52479), (4896, 52136), (4998, 51072), (5168, 49392), (5376, 47481), (5472, 46648), (5488, 46512), (5586, 45696), (5712, 44688), (5814, 43904), (5831, 43776), (6174, 41344), (6272, 40698), (6384, 39984), (6517, 39168), (6528, 39102), (6664, 38304), (6783, 37632), (7056, 36176), (7296, 34986), (7448, 34272), (7497, 34048), (7616, 33516), (7752, 32928), (8064, 31654), (8232, 31008), (8379, 30464), (8512, 29988), (8568, 29792), (9044, 28224), (9408, 27132), (9576, 26656), (9792, 26068), (9996, 25536), (10336, 24696), (10944, 23324), (10976, 23256), (11172, 22848), (11424, 22344), (11628, 21952), (11662, 21888), (12348, 20672), (12544, 20349), (12768, 19992), (13034, 19584), (13056, 19551), (13328, 19152), (13566, 18816), (14112, 18088), (14592, 17493), (14896, 17136), (14994, 17024), (15232, 16758), (15504, 16464), (15827, 16128)]