207747072

素因数分解:

$2^{11}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:78

約数の個数: 288

約数和(自身を含む): 704012400

約数和(自身を除く): 496265328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 128, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 256, 272, 288, 289, 306, 312, 351, 384, 408, 416, 432, 442, 459, 468, 512, 544, 576, 578, 612, 624, 663, 702, 768, 816, 832, 864, 867, 884, 918, 936, 1024, 1088, 1152, 1156, 1224, 1248, 1326, 1404, 1536, 1632, 1664, 1728, 1734, 1768, 1836, 1872, 1989, 2048, 2176, 2304, 2312, 2448, 2496, 2601, 2652, 2808, 3072, 3264, 3328, 3456, 3468, 3536, 3672, 3744, 3757, 3978, 4352, 4608, 4624, 4896, 4992, 5202, 5304, 5616, 5967, 6144, 6528, 6656, 6912, 6936, 7072, 7344, 7488, 7514, 7803, 7956, 8704, 9216, 9248, 9792, 9984, 10404, 10608, 11232, 11271, 11934, 13056, 13312, 13824, 13872, 14144, 14688, 14976, 15028, 15606, 15912, 17408, 18432, 18496, 19584, 19968, 20808, 21216, 22464, 22542, 23868, 26112, 26624, 27648, 27744, 28288, 29376, 29952, 30056, 31212, 31824, 33813, 34816, 36992, 39168, 39936, 41616, 42432, 44928, 45084, 47736, 52224, 55296, 55488, 56576, 58752, 59904, 60112, 62424, 63648, 67626, 73984, 78336, 79872, 83232, 84864, 89856, 90168, 95472, 101439, 104448, 110976, 113152, 117504, 119808, 120224, 124848, 127296, 135252, 147968, 156672, 166464, 169728, 179712, 180336, 190944, 202878, 221952, 226304, 235008, 239616, 240448, 249696, 254592, 270504, 295936, 313344, 332928, 339456, 359424, 360672, 381888, 405756, 443904, 452608, 470016, 480896, 499392, 509184, 541008, 591872, 665856, 678912, 718848, 721344, 763776, 811512, 887808, 940032, 961792, 998784, 1018368, 1082016, 1331712, 1357824, 1442688, 1527552, 1623024, 1775616, 1923584, 1997568, 2036736, 2164032, 2663424, 2885376, 3055104, 3246048, 3847168, 3995136, 4073472, 4328064, 5326848, 5770752, 6110208, 6492096, 7694336, 7990272, 8656128, 11541504, 12220416, 12984192, 15980544, 17312256, 23083008, 25968384, 34624512, 51936768, 69249024, 103873536, 207747072]

約数ペア:

[(1, 207747072), (2, 103873536), (3, 69249024), (4, 51936768), (6, 34624512), (8, 25968384), (9, 23083008), (12, 17312256), (13, 15980544), (16, 12984192), (17, 12220416), (18, 11541504), (24, 8656128), (26, 7990272), (27, 7694336), (32, 6492096), (34, 6110208), (36, 5770752), (39, 5326848), (48, 4328064), (51, 4073472), (52, 3995136), (54, 3847168), (64, 3246048), (68, 3055104), (72, 2885376), (78, 2663424), (96, 2164032), (102, 2036736), (104, 1997568), (108, 1923584), (117, 1775616), (128, 1623024), (136, 1527552), (144, 1442688), (153, 1357824), (156, 1331712), (192, 1082016), (204, 1018368), (208, 998784), (216, 961792), (221, 940032), (234, 887808), (256, 811512), (272, 763776), (288, 721344), (289, 718848), (306, 678912), (312, 665856), (351, 591872), (384, 541008), (408, 509184), (416, 499392), (432, 480896), (442, 470016), (459, 452608), (468, 443904), (512, 405756), (544, 381888), (576, 360672), (578, 359424), (612, 339456), (624, 332928), (663, 313344), (702, 295936), (768, 270504), (816, 254592), (832, 249696), (864, 240448), (867, 239616), (884, 235008), (918, 226304), (936, 221952), (1024, 202878), (1088, 190944), (1152, 180336), (1156, 179712), (1224, 169728), (1248, 166464), (1326, 156672), (1404, 147968), (1536, 135252), (1632, 127296), (1664, 124848), (1728, 120224), (1734, 119808), (1768, 117504), (1836, 113152), (1872, 110976), (1989, 104448), (2048, 101439), (2176, 95472), (2304, 90168), (2312, 89856), (2448, 84864), (2496, 83232), (2601, 79872), (2652, 78336), (2808, 73984), (3072, 67626), (3264, 63648), (3328, 62424), (3456, 60112), (3468, 59904), (3536, 58752), (3672, 56576), (3744, 55488), (3757, 55296), (3978, 52224), (4352, 47736), (4608, 45084), (4624, 44928), (4896, 42432), (4992, 41616), (5202, 39936), (5304, 39168), (5616, 36992), (5967, 34816), (6144, 33813), (6528, 31824), (6656, 31212), (6912, 30056), (6936, 29952), (7072, 29376), (7344, 28288), (7488, 27744), (7514, 27648), (7803, 26624), (7956, 26112), (8704, 23868), (9216, 22542), (9248, 22464), (9792, 21216), (9984, 20808), (10404, 19968), (10608, 19584), (11232, 18496), (11271, 18432), (11934, 17408), (13056, 15912), (13312, 15606), (13824, 15028), (13872, 14976), (14144, 14688)]