771488256

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{593}}^1$

素因数の和:643

約数の個数: 240

約数和(自身を含む): 2586209472

約数和(自身を除く): 1814721216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 128, 132, 154, 168, 176, 192, 224, 231, 242, 256, 264, 308, 336, 352, 363, 384, 448, 462, 484, 512, 528, 593, 616, 672, 704, 726, 768, 847, 896, 924, 968, 1056, 1186, 1232, 1344, 1408, 1452, 1536, 1694, 1779, 1792, 1848, 1936, 2112, 2372, 2464, 2541, 2688, 2816, 2904, 3388, 3558, 3584, 3696, 3872, 4151, 4224, 4744, 4928, 5082, 5376, 5632, 5808, 6523, 6776, 7116, 7392, 7744, 8302, 8448, 9488, 9856, 10164, 10752, 11616, 12453, 13046, 13552, 14232, 14784, 15488, 16604, 16896, 18976, 19569, 19712, 20328, 23232, 24906, 26092, 27104, 28464, 29568, 30976, 33208, 37952, 39138, 39424, 40656, 45661, 46464, 49812, 52184, 54208, 56928, 59136, 61952, 66416, 71753, 75904, 78276, 81312, 91322, 92928, 99624, 104368, 108416, 113856, 118272, 132832, 136983, 143506, 151808, 156552, 162624, 182644, 185856, 199248, 208736, 215259, 216832, 227712, 265664, 273966, 287012, 303616, 313104, 325248, 365288, 398496, 417472, 430518, 433664, 455424, 502271, 531328, 547932, 574024, 626208, 650496, 730576, 796992, 834944, 861036, 910848, 1004542, 1062656, 1095864, 1148048, 1252416, 1300992, 1461152, 1506813, 1593984, 1669888, 1722072, 2009084, 2125312, 2191728, 2296096, 2504832, 2922304, 3013626, 3187968, 3339776, 3444144, 4018168, 4383456, 4592192, 5009664, 5844608, 6027252, 6375936, 6888288, 8036336, 8766912, 9184384, 10019328, 11689216, 12054504, 13776576, 16072672, 17533824, 18368768, 23378432, 24109008, 27553152, 32145344, 35067648, 36737536, 48218016, 55106304, 64290688, 70135296, 96436032, 110212608, 128581376, 192872064, 257162752, 385744128, 771488256]

約数ペア:

[(1, 771488256), (2, 385744128), (3, 257162752), (4, 192872064), (6, 128581376), (7, 110212608), (8, 96436032), (11, 70135296), (12, 64290688), (14, 55106304), (16, 48218016), (21, 36737536), (22, 35067648), (24, 32145344), (28, 27553152), (32, 24109008), (33, 23378432), (42, 18368768), (44, 17533824), (48, 16072672), (56, 13776576), (64, 12054504), (66, 11689216), (77, 10019328), (84, 9184384), (88, 8766912), (96, 8036336), (112, 6888288), (121, 6375936), (128, 6027252), (132, 5844608), (154, 5009664), (168, 4592192), (176, 4383456), (192, 4018168), (224, 3444144), (231, 3339776), (242, 3187968), (256, 3013626), (264, 2922304), (308, 2504832), (336, 2296096), (352, 2191728), (363, 2125312), (384, 2009084), (448, 1722072), (462, 1669888), (484, 1593984), (512, 1506813), (528, 1461152), (593, 1300992), (616, 1252416), (672, 1148048), (704, 1095864), (726, 1062656), (768, 1004542), (847, 910848), (896, 861036), (924, 834944), (968, 796992), (1056, 730576), (1186, 650496), (1232, 626208), (1344, 574024), (1408, 547932), (1452, 531328), (1536, 502271), (1694, 455424), (1779, 433664), (1792, 430518), (1848, 417472), (1936, 398496), (2112, 365288), (2372, 325248), (2464, 313104), (2541, 303616), (2688, 287012), (2816, 273966), (2904, 265664), (3388, 227712), (3558, 216832), (3584, 215259), (3696, 208736), (3872, 199248), (4151, 185856), (4224, 182644), (4744, 162624), (4928, 156552), (5082, 151808), (5376, 143506), (5632, 136983), (5808, 132832), (6523, 118272), (6776, 113856), (7116, 108416), (7392, 104368), (7744, 99624), (8302, 92928), (8448, 91322), (9488, 81312), (9856, 78276), (10164, 75904), (10752, 71753), (11616, 66416), (12453, 61952), (13046, 59136), (13552, 56928), (14232, 54208), (14784, 52184), (15488, 49812), (16604, 46464), (16896, 45661), (18976, 40656), (19569, 39424), (19712, 39138), (20328, 37952), (23232, 33208), (24906, 30976), (26092, 29568), (27104, 28464)]