685165824

素因数分解:

$2^8\times 3^3\times 7^3\times {\mathrm{17}}^2$

素因数の和:80

約数の個数: 432

約数和(自身を含む): 2510032000

約数和(自身を除く): 1824866176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 64, 68, 72, 84, 96, 98, 102, 108, 112, 119, 126, 128, 136, 144, 147, 153, 168, 189, 192, 196, 204, 216, 224, 238, 252, 256, 272, 288, 289, 294, 306, 336, 343, 357, 378, 384, 392, 408, 432, 441, 448, 459, 476, 504, 544, 576, 578, 588, 612, 672, 686, 714, 756, 768, 784, 816, 833, 864, 867, 882, 896, 918, 952, 1008, 1029, 1071, 1088, 1152, 1156, 1176, 1224, 1323, 1344, 1372, 1428, 1512, 1568, 1632, 1666, 1728, 1734, 1764, 1792, 1836, 1904, 2016, 2023, 2058, 2142, 2176, 2304, 2312, 2352, 2448, 2499, 2601, 2646, 2688, 2744, 2856, 3024, 3087, 3136, 3213, 3264, 3332, 3456, 3468, 3528, 3672, 3808, 4032, 4046, 4116, 4284, 4352, 4624, 4704, 4896, 4998, 5202, 5292, 5376, 5488, 5712, 5831, 6048, 6069, 6174, 6272, 6426, 6528, 6664, 6912, 6936, 7056, 7344, 7497, 7616, 7803, 8064, 8092, 8232, 8568, 9248, 9261, 9408, 9792, 9996, 10404, 10584, 10976, 11424, 11662, 12096, 12138, 12348, 12544, 12852, 13056, 13328, 13872, 14112, 14161, 14688, 14994, 15232, 15606, 16128, 16184, 16464, 17136, 17493, 18207, 18496, 18522, 18816, 19584, 19992, 20808, 21168, 21952, 22491, 22848, 23324, 24192, 24276, 24696, 25704, 26656, 27744, 28224, 28322, 29376, 29988, 30464, 31212, 32368, 32928, 34272, 34986, 36414, 36992, 37044, 37632, 39168, 39984, 41616, 42336, 42483, 43904, 44982, 45696, 46648, 48384, 48552, 49392, 51408, 52479, 53312, 54621, 55488, 56448, 56644, 58752, 59976, 62424, 64736, 65856, 68544, 69972, 72828, 73984, 74088, 79968, 83232, 84672, 84966, 87808, 89964, 91392, 93296, 97104, 98784, 99127, 102816, 104958, 106624, 109242, 110976, 112896, 113288, 117504, 119952, 124848, 127449, 129472, 131712, 137088, 139944, 145656, 148176, 157437, 159936, 166464, 169344, 169932, 179928, 186592, 194208, 197568, 198254, 205632, 209916, 213248, 218484, 221952, 226576, 239904, 249696, 254898, 258944, 263424, 274176, 279888, 291312, 296352, 297381, 314874, 319872, 332928, 338688, 339864, 359856, 373184, 382347, 388416, 395136, 396508, 411264, 419832, 436968, 453152, 479808, 499392, 509796, 517888, 559776, 582624, 592704, 594762, 629748, 639744, 665856, 679728, 719712, 746368, 764694, 776832, 790272, 793016, 822528, 839664, 873936, 892143, 906304, 959616, 998784, 1019592, 1119552, 1165248, 1185408, 1189524, 1259496, 1359456, 1439424, 1492736, 1529388, 1553664, 1586032, 1679328, 1747872, 1784286, 1812608, 1919232, 1997568, 2039184, 2239104, 2330496, 2370816, 2379048, 2518992, 2676429, 2718912, 2878848, 3058776, 3172064, 3358656, 3495744, 3568572, 3625216, 4078368, 4478208, 4660992, 4758096, 5037984, 5352858, 5437824, 5757696, 6117552, 6344128, 6717312, 6991488, 7137144, 8156736, 9516192, 10075968, 10705716, 10875648, 12235104, 12688256, 13434624, 13982976, 14274288, 16313472, 19032384, 20151936, 21411432, 24470208, 25376512, 28548576, 32626944, 38064768, 40303872, 42822864, 48940416, 57097152, 76129536, 85645728, 97880832, 114194304, 171291456, 228388608, 342582912, 685165824]

約数ペア:

[(1, 685165824), (2, 342582912), (3, 228388608), (4, 171291456), (6, 114194304), (7, 97880832), (8, 85645728), (9, 76129536), (12, 57097152), (14, 48940416), (16, 42822864), (17, 40303872), (18, 38064768), (21, 32626944), (24, 28548576), (27, 25376512), (28, 24470208), (32, 21411432), (34, 20151936), (36, 19032384), (42, 16313472), (48, 14274288), (49, 13982976), (51, 13434624), (54, 12688256), (56, 12235104), (63, 10875648), (64, 10705716), (68, 10075968), (72, 9516192), (84, 8156736), (96, 7137144), (98, 6991488), (102, 6717312), (108, 6344128), (112, 6117552), (119, 5757696), (126, 5437824), (128, 5352858), (136, 5037984), (144, 4758096), (147, 4660992), (153, 4478208), (168, 4078368), (189, 3625216), (192, 3568572), (196, 3495744), (204, 3358656), (216, 3172064), (224, 3058776), (238, 2878848), (252, 2718912), (256, 2676429), (272, 2518992), (288, 2379048), (289, 2370816), (294, 2330496), (306, 2239104), (336, 2039184), (343, 1997568), (357, 1919232), (378, 1812608), (384, 1784286), (392, 1747872), (408, 1679328), (432, 1586032), (441, 1553664), (448, 1529388), (459, 1492736), (476, 1439424), (504, 1359456), (544, 1259496), (576, 1189524), (578, 1185408), (588, 1165248), (612, 1119552), (672, 1019592), (686, 998784), (714, 959616), (756, 906304), (768, 892143), (784, 873936), (816, 839664), (833, 822528), (864, 793016), (867, 790272), (882, 776832), (896, 764694), (918, 746368), (952, 719712), (1008, 679728), (1029, 665856), (1071, 639744), (1088, 629748), (1152, 594762), (1156, 592704), (1176, 582624), (1224, 559776), (1323, 517888), (1344, 509796), (1372, 499392), (1428, 479808), (1512, 453152), (1568, 436968), (1632, 419832), (1666, 411264), (1728, 396508), (1734, 395136), (1764, 388416), (1792, 382347), (1836, 373184), (1904, 359856), (2016, 339864), (2023, 338688), (2058, 332928), (2142, 319872), (2176, 314874), (2304, 297381), (2312, 296352), (2352, 291312), (2448, 279888), (2499, 274176), (2601, 263424), (2646, 258944), (2688, 254898), (2744, 249696), (2856, 239904), (3024, 226576), (3087, 221952), (3136, 218484), (3213, 213248), (3264, 209916), (3332, 205632), (3456, 198254), (3468, 197568), (3528, 194208), (3672, 186592), (3808, 179928), (4032, 169932), (4046, 169344), (4116, 166464), (4284, 159936), (4352, 157437), (4624, 148176), (4704, 145656), (4896, 139944), (4998, 137088), (5202, 131712), (5292, 129472), (5376, 127449), (5488, 124848), (5712, 119952), (5831, 117504), (6048, 113288), (6069, 112896), (6174, 110976), (6272, 109242), (6426, 106624), (6528, 104958), (6664, 102816), (6912, 99127), (6936, 98784), (7056, 97104), (7344, 93296), (7497, 91392), (7616, 89964), (7803, 87808), (8064, 84966), (8092, 84672), (8232, 83232), (8568, 79968), (9248, 74088), (9261, 73984), (9408, 72828), (9792, 69972), (9996, 68544), (10404, 65856), (10584, 64736), (10976, 62424), (11424, 59976), (11662, 58752), (12096, 56644), (12138, 56448), (12348, 55488), (12544, 54621), (12852, 53312), (13056, 52479), (13328, 51408), (13872, 49392), (14112, 48552), (14161, 48384), (14688, 46648), (14994, 45696), (15232, 44982), (15606, 43904), (16128, 42483), (16184, 42336), (16464, 41616), (17136, 39984), (17493, 39168), (18207, 37632), (18496, 37044), (18522, 36992), (18816, 36414), (19584, 34986), (19992, 34272), (20808, 32928), (21168, 32368), (21952, 31212), (22491, 30464), (22848, 29988), (23324, 29376), (24192, 28322), (24276, 28224), (24696, 27744), (25704, 26656)]