256923009648

素因数分解:

$2^4\times 3^6\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{691}}^1$

素因数の和:1095

約数の個数: 280

約数和(自身を含む): 756307593216

約数和(自身を除く): 499384583568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 127, 144, 162, 216, 243, 251, 254, 324, 381, 432, 486, 502, 508, 648, 691, 729, 753, 762, 972, 1004, 1016, 1143, 1296, 1382, 1458, 1506, 1524, 1944, 2008, 2032, 2073, 2259, 2286, 2764, 2916, 3012, 3048, 3429, 3888, 4016, 4146, 4518, 4572, 5528, 5832, 6024, 6096, 6219, 6777, 6858, 8292, 9036, 9144, 10287, 11056, 11664, 12048, 12438, 13554, 13716, 16584, 18072, 18288, 18657, 20331, 20574, 24876, 27108, 27432, 30861, 31877, 33168, 36144, 37314, 40662, 41148, 49752, 54216, 54864, 55971, 60993, 61722, 63754, 74628, 81324, 82296, 87757, 92583, 95631, 99504, 108432, 111942, 121986, 123444, 127508, 149256, 162648, 164592, 167913, 173441, 175514, 182979, 185166, 191262, 223884, 243972, 246888, 255016, 263271, 286893, 298512, 325296, 335826, 346882, 351028, 365958, 370332, 382524, 447768, 487944, 493776, 503739, 510032, 520323, 526542, 573786, 671652, 693764, 702056, 731916, 740664, 765048, 789813, 860679, 895536, 975888, 1007478, 1040646, 1053084, 1147572, 1343304, 1387528, 1404112, 1463832, 1481328, 1530096, 1560969, 1579626, 1721358, 2014956, 2081292, 2106168, 2295144, 2369439, 2582037, 2686608, 2775056, 2927664, 3121938, 3159252, 3442716, 4029912, 4162584, 4212336, 4590288, 4682907, 4738878, 5164074, 6243876, 6318504, 6885432, 7108317, 7746111, 8059824, 8325168, 9365814, 9477756, 10328148, 12487752, 12637008, 13770864, 14048721, 14216634, 15492222, 18731628, 18955512, 20656296, 21324951, 22027007, 23238333, 24975504, 28097442, 28433268, 30984444, 37463256, 37911024, 41312592, 42146163, 42649902, 44054014, 46476666, 56194884, 56866536, 61968888, 63974853, 66081021, 74926512, 84292326, 85299804, 88108028, 92953332, 112389768, 113733072, 123937776, 126438489, 127949706, 132162042, 168584652, 170599608, 176216056, 185906664, 198243063, 224779536, 252876978, 255899412, 264324084, 337169304, 341199216, 352432112, 371813328, 396486126, 505753956, 511798824, 528648168, 594729189, 674338608, 792972252, 1011507912, 1023597648, 1057296336, 1189458378, 1585944504, 1784187567, 2023015824, 2378916756, 3171889008, 3568375134, 4757833512, 5352562701, 7136750268, 9515667024, 10705125402, 14273500536, 16057688103, 21410250804, 28547001072, 32115376206, 42820501608, 64230752412, 85641003216, 128461504824, 256923009648]

約数ペア:

[(1, 256923009648), (2, 128461504824), (3, 85641003216), (4, 64230752412), (6, 42820501608), (8, 32115376206), (9, 28547001072), (12, 21410250804), (16, 16057688103), (18, 14273500536), (24, 10705125402), (27, 9515667024), (36, 7136750268), (48, 5352562701), (54, 4757833512), (72, 3568375134), (81, 3171889008), (108, 2378916756), (127, 2023015824), (144, 1784187567), (162, 1585944504), (216, 1189458378), (243, 1057296336), (251, 1023597648), (254, 1011507912), (324, 792972252), (381, 674338608), (432, 594729189), (486, 528648168), (502, 511798824), (508, 505753956), (648, 396486126), (691, 371813328), (729, 352432112), (753, 341199216), (762, 337169304), (972, 264324084), (1004, 255899412), (1016, 252876978), (1143, 224779536), (1296, 198243063), (1382, 185906664), (1458, 176216056), (1506, 170599608), (1524, 168584652), (1944, 132162042), (2008, 127949706), (2032, 126438489), (2073, 123937776), (2259, 113733072), (2286, 112389768), (2764, 92953332), (2916, 88108028), (3012, 85299804), (3048, 84292326), (3429, 74926512), (3888, 66081021), (4016, 63974853), (4146, 61968888), (4518, 56866536), (4572, 56194884), (5528, 46476666), (5832, 44054014), (6024, 42649902), (6096, 42146163), (6219, 41312592), (6777, 37911024), (6858, 37463256), (8292, 30984444), (9036, 28433268), (9144, 28097442), (10287, 24975504), (11056, 23238333), (11664, 22027007), (12048, 21324951), (12438, 20656296), (13554, 18955512), (13716, 18731628), (16584, 15492222), (18072, 14216634), (18288, 14048721), (18657, 13770864), (20331, 12637008), (20574, 12487752), (24876, 10328148), (27108, 9477756), (27432, 9365814), (30861, 8325168), (31877, 8059824), (33168, 7746111), (36144, 7108317), (37314, 6885432), (40662, 6318504), (41148, 6243876), (49752, 5164074), (54216, 4738878), (54864, 4682907), (55971, 4590288), (60993, 4212336), (61722, 4162584), (63754, 4029912), (74628, 3442716), (81324, 3159252), (82296, 3121938), (87757, 2927664), (92583, 2775056), (95631, 2686608), (99504, 2582037), (108432, 2369439), (111942, 2295144), (121986, 2106168), (123444, 2081292), (127508, 2014956), (149256, 1721358), (162648, 1579626), (164592, 1560969), (167913, 1530096), (173441, 1481328), (175514, 1463832), (182979, 1404112), (185166, 1387528), (191262, 1343304), (223884, 1147572), (243972, 1053084), (246888, 1040646), (255016, 1007478), (263271, 975888), (286893, 895536), (298512, 860679), (325296, 789813), (335826, 765048), (346882, 740664), (351028, 731916), (365958, 702056), (370332, 693764), (382524, 671652), (447768, 573786), (487944, 526542), (493776, 520323), (503739, 510032)]