261015552

素因数分解:

$2^{11}\times 3^2\times 7^2\times {\mathrm{17}}^2$

素因数の和:76

約数の個数: 324

約数和(自身を含む): 931559265

約数和(自身を除く): 670543713

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 84, 96, 98, 102, 112, 119, 126, 128, 136, 144, 147, 153, 168, 192, 196, 204, 224, 238, 252, 256, 272, 288, 289, 294, 306, 336, 357, 384, 392, 408, 441, 448, 476, 504, 512, 544, 576, 578, 588, 612, 672, 714, 768, 784, 816, 833, 867, 882, 896, 952, 1008, 1024, 1071, 1088, 1152, 1156, 1176, 1224, 1344, 1428, 1536, 1568, 1632, 1666, 1734, 1764, 1792, 1904, 2016, 2023, 2048, 2142, 2176, 2304, 2312, 2352, 2448, 2499, 2601, 2688, 2856, 3072, 3136, 3264, 3332, 3468, 3528, 3584, 3808, 4032, 4046, 4284, 4352, 4608, 4624, 4704, 4896, 4998, 5202, 5376, 5712, 6069, 6144, 6272, 6528, 6664, 6936, 7056, 7168, 7497, 7616, 8064, 8092, 8568, 8704, 9216, 9248, 9408, 9792, 9996, 10404, 10752, 11424, 12138, 12544, 13056, 13328, 13872, 14112, 14161, 14336, 14994, 15232, 16128, 16184, 17136, 17408, 18207, 18432, 18496, 18816, 19584, 19992, 20808, 21504, 22848, 24276, 25088, 26112, 26656, 27744, 28224, 28322, 29988, 30464, 32256, 32368, 34272, 34816, 36414, 36992, 37632, 39168, 39984, 41616, 42483, 43008, 45696, 48552, 50176, 52224, 53312, 55488, 56448, 56644, 59976, 60928, 64512, 64736, 68544, 72828, 73984, 75264, 78336, 79968, 83232, 84966, 91392, 97104, 100352, 104448, 106624, 110976, 112896, 113288, 119952, 121856, 127449, 129024, 129472, 137088, 145656, 147968, 150528, 156672, 159936, 166464, 169932, 182784, 194208, 213248, 221952, 225792, 226576, 239904, 243712, 254898, 258944, 274176, 291312, 295936, 301056, 313344, 319872, 332928, 339864, 365568, 388416, 426496, 443904, 451584, 453152, 479808, 509796, 517888, 548352, 582624, 591872, 639744, 665856, 679728, 731136, 776832, 852992, 887808, 903168, 906304, 959616, 1019592, 1035776, 1096704, 1165248, 1279488, 1331712, 1359456, 1553664, 1705984, 1775616, 1812608, 1919232, 2039184, 2071552, 2193408, 2330496, 2558976, 2663424, 2718912, 3107328, 3625216, 3838464, 4078368, 4143104, 4660992, 5117952, 5326848, 5437824, 6214656, 7250432, 7676928, 8156736, 9321984, 10875648, 12429312, 14500864, 15353856, 16313472, 18643968, 21751296, 29001728, 32626944, 37287936, 43502592, 65253888, 87005184, 130507776, 261015552]

約数ペア:

[(1, 261015552), (2, 130507776), (3, 87005184), (4, 65253888), (6, 43502592), (7, 37287936), (8, 32626944), (9, 29001728), (12, 21751296), (14, 18643968), (16, 16313472), (17, 15353856), (18, 14500864), (21, 12429312), (24, 10875648), (28, 9321984), (32, 8156736), (34, 7676928), (36, 7250432), (42, 6214656), (48, 5437824), (49, 5326848), (51, 5117952), (56, 4660992), (63, 4143104), (64, 4078368), (68, 3838464), (72, 3625216), (84, 3107328), (96, 2718912), (98, 2663424), (102, 2558976), (112, 2330496), (119, 2193408), (126, 2071552), (128, 2039184), (136, 1919232), (144, 1812608), (147, 1775616), (153, 1705984), (168, 1553664), (192, 1359456), (196, 1331712), (204, 1279488), (224, 1165248), (238, 1096704), (252, 1035776), (256, 1019592), (272, 959616), (288, 906304), (289, 903168), (294, 887808), (306, 852992), (336, 776832), (357, 731136), (384, 679728), (392, 665856), (408, 639744), (441, 591872), (448, 582624), (476, 548352), (504, 517888), (512, 509796), (544, 479808), (576, 453152), (578, 451584), (588, 443904), (612, 426496), (672, 388416), (714, 365568), (768, 339864), (784, 332928), (816, 319872), (833, 313344), (867, 301056), (882, 295936), (896, 291312), (952, 274176), (1008, 258944), (1024, 254898), (1071, 243712), (1088, 239904), (1152, 226576), (1156, 225792), (1176, 221952), (1224, 213248), (1344, 194208), (1428, 182784), (1536, 169932), (1568, 166464), (1632, 159936), (1666, 156672), (1734, 150528), (1764, 147968), (1792, 145656), (1904, 137088), (2016, 129472), (2023, 129024), (2048, 127449), (2142, 121856), (2176, 119952), (2304, 113288), (2312, 112896), (2352, 110976), (2448, 106624), (2499, 104448), (2601, 100352), (2688, 97104), (2856, 91392), (3072, 84966), (3136, 83232), (3264, 79968), (3332, 78336), (3468, 75264), (3528, 73984), (3584, 72828), (3808, 68544), (4032, 64736), (4046, 64512), (4284, 60928), (4352, 59976), (4608, 56644), (4624, 56448), (4704, 55488), (4896, 53312), (4998, 52224), (5202, 50176), (5376, 48552), (5712, 45696), (6069, 43008), (6144, 42483), (6272, 41616), (6528, 39984), (6664, 39168), (6936, 37632), (7056, 36992), (7168, 36414), (7497, 34816), (7616, 34272), (8064, 32368), (8092, 32256), (8568, 30464), (8704, 29988), (9216, 28322), (9248, 28224), (9408, 27744), (9792, 26656), (9996, 26112), (10404, 25088), (10752, 24276), (11424, 22848), (12138, 21504), (12544, 20808), (13056, 19992), (13328, 19584), (13872, 18816), (14112, 18496), (14161, 18432), (14336, 18207), (14994, 17408), (15232, 17136), (16128, 16184)]