1216819968

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:819

約数の個数: 288

約数和(自身を含む): 4164658176

約数和(自身を除く): 2947838208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 128, 138, 156, 161, 168, 182, 184, 192, 208, 224, 256, 273, 276, 299, 312, 322, 336, 364, 368, 384, 416, 448, 483, 546, 552, 598, 624, 644, 672, 728, 736, 757, 768, 832, 896, 897, 966, 1092, 1104, 1196, 1248, 1288, 1344, 1456, 1472, 1514, 1664, 1792, 1794, 1932, 2093, 2184, 2208, 2271, 2392, 2496, 2576, 2688, 2912, 2944, 3028, 3328, 3588, 3864, 4186, 4368, 4416, 4542, 4784, 4992, 5152, 5299, 5376, 5824, 5888, 6056, 6279, 7176, 7728, 8372, 8736, 8832, 9084, 9568, 9841, 9984, 10304, 10598, 11648, 12112, 12558, 14352, 15456, 15897, 16744, 17411, 17472, 17664, 18168, 19136, 19682, 20608, 21196, 23296, 24224, 25116, 28704, 29523, 30912, 31794, 33488, 34822, 34944, 36336, 38272, 39364, 41216, 42392, 48448, 50232, 52233, 57408, 59046, 61824, 63588, 66976, 68887, 69644, 69888, 72672, 76544, 78728, 84784, 96896, 100464, 104466, 114816, 118092, 121877, 123648, 127176, 133952, 137774, 139288, 145344, 157456, 169568, 193792, 200928, 206661, 208932, 226343, 229632, 236184, 243754, 254352, 267904, 275548, 278576, 290688, 314912, 339136, 365631, 401856, 413322, 417864, 452686, 472368, 487508, 508704, 535808, 551096, 557152, 581376, 629824, 678272, 679029, 731262, 803712, 826644, 835728, 905372, 944736, 975016, 1017408, 1102192, 1114304, 1259648, 1356544, 1358058, 1462524, 1584401, 1607424, 1653288, 1671456, 1810744, 1889472, 1950032, 2034816, 2204384, 2228608, 2519296, 2716116, 2925048, 3168802, 3306576, 3342912, 3621488, 3778944, 3900064, 4069632, 4408768, 4457216, 4753203, 5432232, 5850096, 6337604, 6613152, 6685824, 7242976, 7557888, 7800128, 8817536, 9506406, 10864464, 11700192, 12675208, 13226304, 13371648, 14485952, 15600256, 17635072, 19012812, 21728928, 23400384, 25350416, 26452608, 28971904, 31200512, 38025624, 43457856, 46800768, 50700832, 52905216, 57943808, 76051248, 86915712, 93601536, 101401664, 152102496, 173831424, 202803328, 304204992, 405606656, 608409984, 1216819968]

約数ペア:

[(1, 1216819968), (2, 608409984), (3, 405606656), (4, 304204992), (6, 202803328), (7, 173831424), (8, 152102496), (12, 101401664), (13, 93601536), (14, 86915712), (16, 76051248), (21, 57943808), (23, 52905216), (24, 50700832), (26, 46800768), (28, 43457856), (32, 38025624), (39, 31200512), (42, 28971904), (46, 26452608), (48, 25350416), (52, 23400384), (56, 21728928), (64, 19012812), (69, 17635072), (78, 15600256), (84, 14485952), (91, 13371648), (92, 13226304), (96, 12675208), (104, 11700192), (112, 10864464), (128, 9506406), (138, 8817536), (156, 7800128), (161, 7557888), (168, 7242976), (182, 6685824), (184, 6613152), (192, 6337604), (208, 5850096), (224, 5432232), (256, 4753203), (273, 4457216), (276, 4408768), (299, 4069632), (312, 3900064), (322, 3778944), (336, 3621488), (364, 3342912), (368, 3306576), (384, 3168802), (416, 2925048), (448, 2716116), (483, 2519296), (546, 2228608), (552, 2204384), (598, 2034816), (624, 1950032), (644, 1889472), (672, 1810744), (728, 1671456), (736, 1653288), (757, 1607424), (768, 1584401), (832, 1462524), (896, 1358058), (897, 1356544), (966, 1259648), (1092, 1114304), (1104, 1102192), (1196, 1017408), (1248, 975016), (1288, 944736), (1344, 905372), (1456, 835728), (1472, 826644), (1514, 803712), (1664, 731262), (1792, 679029), (1794, 678272), (1932, 629824), (2093, 581376), (2184, 557152), (2208, 551096), (2271, 535808), (2392, 508704), (2496, 487508), (2576, 472368), (2688, 452686), (2912, 417864), (2944, 413322), (3028, 401856), (3328, 365631), (3588, 339136), (3864, 314912), (4186, 290688), (4368, 278576), (4416, 275548), (4542, 267904), (4784, 254352), (4992, 243754), (5152, 236184), (5299, 229632), (5376, 226343), (5824, 208932), (5888, 206661), (6056, 200928), (6279, 193792), (7176, 169568), (7728, 157456), (8372, 145344), (8736, 139288), (8832, 137774), (9084, 133952), (9568, 127176), (9841, 123648), (9984, 121877), (10304, 118092), (10598, 114816), (11648, 104466), (12112, 100464), (12558, 96896), (14352, 84784), (15456, 78728), (15897, 76544), (16744, 72672), (17411, 69888), (17472, 69644), (17664, 68887), (18168, 66976), (19136, 63588), (19682, 61824), (20608, 59046), (21196, 57408), (23296, 52233), (24224, 50232), (25116, 48448), (28704, 42392), (29523, 41216), (30912, 39364), (31794, 38272), (33488, 36336), (34822, 34944)]