256104861696

素因数分解:

$2^{12}\times 3^6\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:672

約数の個数: 364

約数和(自身を含む): 773518723200

約数和(自身を除く): 517413861504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 199, 216, 243, 256, 288, 324, 384, 398, 431, 432, 486, 512, 576, 597, 648, 729, 768, 796, 862, 864, 972, 1024, 1152, 1194, 1293, 1296, 1458, 1536, 1592, 1724, 1728, 1791, 1944, 2048, 2304, 2388, 2586, 2592, 2916, 3072, 3184, 3448, 3456, 3582, 3879, 3888, 4096, 4608, 4776, 5172, 5184, 5373, 5832, 6144, 6368, 6896, 6912, 7164, 7758, 7776, 9216, 9552, 10344, 10368, 10746, 11637, 11664, 12288, 12736, 13792, 13824, 14328, 15516, 15552, 16119, 18432, 19104, 20688, 20736, 21492, 23274, 23328, 25472, 27584, 27648, 28656, 31032, 31104, 32238, 34911, 36864, 38208, 41376, 41472, 42984, 46548, 46656, 48357, 50944, 55168, 55296, 57312, 62064, 62208, 64476, 69822, 76416, 82752, 82944, 85769, 85968, 93096, 93312, 96714, 101888, 104733, 110336, 110592, 114624, 124128, 124416, 128952, 139644, 145071, 152832, 165504, 165888, 171538, 171936, 186192, 186624, 193428, 203776, 209466, 220672, 229248, 248256, 248832, 257307, 257904, 279288, 290142, 305664, 314199, 331008, 331776, 343076, 343872, 372384, 373248, 386856, 407552, 418932, 441344, 458496, 496512, 497664, 514614, 515808, 558576, 580284, 611328, 628398, 662016, 686152, 687744, 744768, 746496, 771921, 773712, 815104, 837864, 882688, 916992, 993024, 995328, 1029228, 1031616, 1117152, 1160568, 1222656, 1256796, 1324032, 1372304, 1375488, 1489536, 1492992, 1543842, 1547424, 1675728, 1765376, 1833984, 1986048, 2058456, 2063232, 2234304, 2315763, 2321136, 2445312, 2513592, 2648064, 2744608, 2750976, 2979072, 2985984, 3087684, 3094848, 3351456, 3667968, 3972096, 4116912, 4126464, 4468608, 4631526, 4642272, 5027184, 5296128, 5489216, 5501952, 5958144, 6175368, 6189696, 6702912, 6947289, 7335936, 7944192, 8233824, 8252928, 8937216, 9263052, 9284544, 10054368, 10978432, 11003904, 11916288, 12350736, 12379392, 13405824, 13894578, 15888384, 16467648, 16505856, 17874432, 18526104, 18569088, 20108736, 20841867, 21956864, 22007808, 23832576, 24701472, 24758784, 26811648, 27789156, 32935296, 33011712, 35748864, 37052208, 37138176, 40217472, 41683734, 43913728, 47665152, 49402944, 49517568, 53623296, 55578312, 62525601, 65870592, 66023424, 71497728, 74104416, 74276352, 80434944, 83367468, 87827456, 98805888, 99035136, 107246592, 111156624, 125051202, 131741184, 142995456, 148208832, 148552704, 160869888, 166734936, 175654912, 197611776, 198070272, 214493184, 222313248, 250102404, 263482368, 296417664, 297105408, 321739776, 333469872, 351309824, 395223552, 428986368, 444626496, 500204808, 526964736, 592835328, 594210816, 643479552, 666939744, 790447104, 889252992, 1000409616, 1053929472, 1185670656, 1286959104, 1333879488, 1580894208, 1778505984, 2000819232, 2371341312, 2667758976, 3161788416, 3557011968, 4001638464, 4742682624, 5335517952, 7114023936, 8003276928, 9485365248, 10671035904, 14228047872, 16006553856, 21342071808, 28456095744, 32013107712, 42684143616, 64026215424, 85368287232, 128052430848, 256104861696]

約数ペア:

[(1, 256104861696), (2, 128052430848), (3, 85368287232), (4, 64026215424), (6, 42684143616), (8, 32013107712), (9, 28456095744), (12, 21342071808), (16, 16006553856), (18, 14228047872), (24, 10671035904), (27, 9485365248), (32, 8003276928), (36, 7114023936), (48, 5335517952), (54, 4742682624), (64, 4001638464), (72, 3557011968), (81, 3161788416), (96, 2667758976), (108, 2371341312), (128, 2000819232), (144, 1778505984), (162, 1580894208), (192, 1333879488), (199, 1286959104), (216, 1185670656), (243, 1053929472), (256, 1000409616), (288, 889252992), (324, 790447104), (384, 666939744), (398, 643479552), (431, 594210816), (432, 592835328), (486, 526964736), (512, 500204808), (576, 444626496), (597, 428986368), (648, 395223552), (729, 351309824), (768, 333469872), (796, 321739776), (862, 297105408), (864, 296417664), (972, 263482368), (1024, 250102404), (1152, 222313248), (1194, 214493184), (1293, 198070272), (1296, 197611776), (1458, 175654912), (1536, 166734936), (1592, 160869888), (1724, 148552704), (1728, 148208832), (1791, 142995456), (1944, 131741184), (2048, 125051202), (2304, 111156624), (2388, 107246592), (2586, 99035136), (2592, 98805888), (2916, 87827456), (3072, 83367468), (3184, 80434944), (3448, 74276352), (3456, 74104416), (3582, 71497728), (3879, 66023424), (3888, 65870592), (4096, 62525601), (4608, 55578312), (4776, 53623296), (5172, 49517568), (5184, 49402944), (5373, 47665152), (5832, 43913728), (6144, 41683734), (6368, 40217472), (6896, 37138176), (6912, 37052208), (7164, 35748864), (7758, 33011712), (7776, 32935296), (9216, 27789156), (9552, 26811648), (10344, 24758784), (10368, 24701472), (10746, 23832576), (11637, 22007808), (11664, 21956864), (12288, 20841867), (12736, 20108736), (13792, 18569088), (13824, 18526104), (14328, 17874432), (15516, 16505856), (15552, 16467648), (16119, 15888384), (18432, 13894578), (19104, 13405824), (20688, 12379392), (20736, 12350736), (21492, 11916288), (23274, 11003904), (23328, 10978432), (25472, 10054368), (27584, 9284544), (27648, 9263052), (28656, 8937216), (31032, 8252928), (31104, 8233824), (32238, 7944192), (34911, 7335936), (36864, 6947289), (38208, 6702912), (41376, 6189696), (41472, 6175368), (42984, 5958144), (46548, 5501952), (46656, 5489216), (48357, 5296128), (50944, 5027184), (55168, 4642272), (55296, 4631526), (57312, 4468608), (62064, 4126464), (62208, 4116912), (64476, 3972096), (69822, 3667968), (76416, 3351456), (82752, 3094848), (82944, 3087684), (85769, 2985984), (85968, 2979072), (93096, 2750976), (93312, 2744608), (96714, 2648064), (101888, 2513592), (104733, 2445312), (110336, 2321136), (110592, 2315763), (114624, 2234304), (124128, 2063232), (124416, 2058456), (128952, 1986048), (139644, 1833984), (145071, 1765376), (152832, 1675728), (165504, 1547424), (165888, 1543842), (171538, 1492992), (171936, 1489536), (186192, 1375488), (186624, 1372304), (193428, 1324032), (203776, 1256796), (209466, 1222656), (220672, 1160568), (229248, 1117152), (248256, 1031616), (248832, 1029228), (257307, 995328), (257904, 993024), (279288, 916992), (290142, 882688), (305664, 837864), (314199, 815104), (331008, 773712), (331776, 771921), (343076, 746496), (343872, 744768), (372384, 687744), (373248, 686152), (386856, 662016), (407552, 628398), (418932, 611328), (441344, 580284), (458496, 558576), (496512, 515808), (497664, 514614)]