256356384768

素因数分解:

$2^{19}\times 3^2\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 360

約数和(自身を含む): 815843778750

約数和(自身を除く): 559487393982

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 396, 449, 484, 512, 528, 576, 704, 726, 768, 792, 898, 968, 1024, 1056, 1089, 1152, 1347, 1408, 1452, 1536, 1584, 1796, 1936, 2048, 2112, 2178, 2304, 2694, 2816, 2904, 3072, 3168, 3592, 3872, 4041, 4096, 4224, 4356, 4608, 4939, 5388, 5632, 5808, 6144, 6336, 7184, 7744, 8082, 8192, 8448, 8712, 9216, 9878, 10776, 11264, 11616, 12288, 12672, 14368, 14817, 15488, 16164, 16384, 16896, 17424, 18432, 19756, 21552, 22528, 23232, 24576, 25344, 28736, 29634, 30976, 32328, 32768, 33792, 34848, 36864, 39512, 43104, 44451, 45056, 46464, 49152, 50688, 54329, 57472, 59268, 61952, 64656, 65536, 67584, 69696, 73728, 79024, 86208, 88902, 90112, 92928, 98304, 101376, 108658, 114944, 118536, 123904, 129312, 131072, 135168, 139392, 147456, 158048, 162987, 172416, 177804, 180224, 185856, 196608, 202752, 217316, 229888, 237072, 247808, 258624, 262144, 270336, 278784, 294912, 316096, 325974, 344832, 355608, 360448, 371712, 393216, 405504, 434632, 459776, 474144, 488961, 495616, 517248, 524288, 540672, 557568, 589824, 632192, 651948, 689664, 711216, 720896, 743424, 786432, 811008, 869264, 919552, 948288, 977922, 991232, 1034496, 1081344, 1115136, 1179648, 1264384, 1303896, 1379328, 1422432, 1441792, 1486848, 1572864, 1622016, 1738528, 1839104, 1896576, 1955844, 1982464, 2068992, 2162688, 2230272, 2359296, 2528768, 2607792, 2758656, 2844864, 2883584, 2973696, 3244032, 3477056, 3678208, 3793152, 3911688, 3964928, 4137984, 4325376, 4460544, 4718592, 5057536, 5215584, 5517312, 5689728, 5767168, 5947392, 6488064, 6954112, 7356416, 7586304, 7823376, 7929856, 8275968, 8650752, 8921088, 10115072, 10431168, 11034624, 11379456, 11894784, 12976128, 13908224, 14712832, 15172608, 15646752, 15859712, 16551936, 17301504, 17842176, 20230144, 20862336, 22069248, 22758912, 23789568, 25952256, 27816448, 29425664, 30345216, 31293504, 31719424, 33103872, 35684352, 40460288, 41724672, 44138496, 45517824, 47579136, 51904512, 55632896, 58851328, 60690432, 62587008, 63438848, 66207744, 71368704, 80920576, 83449344, 88276992, 91035648, 95158272, 111265792, 117702656, 121380864, 125174016, 132415488, 142737408, 161841152, 166898688, 176553984, 182071296, 190316544, 222531584, 235405312, 242761728, 250348032, 264830976, 285474816, 323682304, 333797376, 353107968, 364142592, 445063168, 485523456, 500696064, 529661952, 570949632, 647364608, 667594752, 706215936, 728285184, 890126336, 971046912, 1001392128, 1059323904, 1294729216, 1335189504, 1456570368, 1780252672, 1942093824, 2002784256, 2118647808, 2589458432, 2670379008, 2913140736, 3560505344, 3884187648, 4005568512, 5340758016, 5826281472, 7121010688, 7768375296, 8011137024, 10681516032, 11652562944, 14242021376, 16022274048, 21363032064, 23305125888, 28484042752, 32044548096, 42726064128, 64089096192, 85452128256, 128178192384, 256356384768]

約数ペア:

[(1, 256356384768), (2, 128178192384), (3, 85452128256), (4, 64089096192), (6, 42726064128), (8, 32044548096), (9, 28484042752), (11, 23305125888), (12, 21363032064), (16, 16022274048), (18, 14242021376), (22, 11652562944), (24, 10681516032), (32, 8011137024), (33, 7768375296), (36, 7121010688), (44, 5826281472), (48, 5340758016), (64, 4005568512), (66, 3884187648), (72, 3560505344), (88, 2913140736), (96, 2670379008), (99, 2589458432), (121, 2118647808), (128, 2002784256), (132, 1942093824), (144, 1780252672), (176, 1456570368), (192, 1335189504), (198, 1294729216), (242, 1059323904), (256, 1001392128), (264, 971046912), (288, 890126336), (352, 728285184), (363, 706215936), (384, 667594752), (396, 647364608), (449, 570949632), (484, 529661952), (512, 500696064), (528, 485523456), (576, 445063168), (704, 364142592), (726, 353107968), (768, 333797376), (792, 323682304), (898, 285474816), (968, 264830976), (1024, 250348032), (1056, 242761728), (1089, 235405312), (1152, 222531584), (1347, 190316544), (1408, 182071296), (1452, 176553984), (1536, 166898688), (1584, 161841152), (1796, 142737408), (1936, 132415488), (2048, 125174016), (2112, 121380864), (2178, 117702656), (2304, 111265792), (2694, 95158272), (2816, 91035648), (2904, 88276992), (3072, 83449344), (3168, 80920576), (3592, 71368704), (3872, 66207744), (4041, 63438848), (4096, 62587008), (4224, 60690432), (4356, 58851328), (4608, 55632896), (4939, 51904512), (5388, 47579136), (5632, 45517824), (5808, 44138496), (6144, 41724672), (6336, 40460288), (7184, 35684352), (7744, 33103872), (8082, 31719424), (8192, 31293504), (8448, 30345216), (8712, 29425664), (9216, 27816448), (9878, 25952256), (10776, 23789568), (11264, 22758912), (11616, 22069248), (12288, 20862336), (12672, 20230144), (14368, 17842176), (14817, 17301504), (15488, 16551936), (16164, 15859712), (16384, 15646752), (16896, 15172608), (17424, 14712832), (18432, 13908224), (19756, 12976128), (21552, 11894784), (22528, 11379456), (23232, 11034624), (24576, 10431168), (25344, 10115072), (28736, 8921088), (29634, 8650752), (30976, 8275968), (32328, 7929856), (32768, 7823376), (33792, 7586304), (34848, 7356416), (36864, 6954112), (39512, 6488064), (43104, 5947392), (44451, 5767168), (45056, 5689728), (46464, 5517312), (49152, 5215584), (50688, 5057536), (54329, 4718592), (57472, 4460544), (59268, 4325376), (61952, 4137984), (64656, 3964928), (65536, 3911688), (67584, 3793152), (69696, 3678208), (73728, 3477056), (79024, 3244032), (86208, 2973696), (88902, 2883584), (90112, 2844864), (92928, 2758656), (98304, 2607792), (101376, 2528768), (108658, 2359296), (114944, 2230272), (118536, 2162688), (123904, 2068992), (129312, 1982464), (131072, 1955844), (135168, 1896576), (139392, 1839104), (147456, 1738528), (158048, 1622016), (162987, 1572864), (172416, 1486848), (177804, 1441792), (180224, 1422432), (185856, 1379328), (196608, 1303896), (202752, 1264384), (217316, 1179648), (229888, 1115136), (237072, 1081344), (247808, 1034496), (258624, 991232), (262144, 977922), (270336, 948288), (278784, 919552), (294912, 869264), (316096, 811008), (325974, 786432), (344832, 743424), (355608, 720896), (360448, 711216), (371712, 689664), (393216, 651948), (405504, 632192), (434632, 589824), (459776, 557568), (474144, 540672), (488961, 524288), (495616, 517248)]