209534976

素因数分解:

$2^{14}\times 3^2\times 7^2\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 270

約数和(自身を含む): 728410410

約数和(自身を除く): 518875434

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 64, 72, 84, 87, 96, 98, 112, 116, 126, 128, 144, 147, 168, 174, 192, 196, 203, 224, 232, 252, 256, 261, 288, 294, 336, 348, 384, 392, 406, 441, 448, 464, 504, 512, 522, 576, 588, 609, 672, 696, 768, 784, 812, 882, 896, 928, 1008, 1024, 1044, 1152, 1176, 1218, 1344, 1392, 1421, 1536, 1568, 1624, 1764, 1792, 1827, 1856, 2016, 2048, 2088, 2304, 2352, 2436, 2688, 2784, 2842, 3072, 3136, 3248, 3528, 3584, 3654, 3712, 4032, 4096, 4176, 4263, 4608, 4704, 4872, 5376, 5568, 5684, 6144, 6272, 6496, 7056, 7168, 7308, 7424, 8064, 8192, 8352, 8526, 9216, 9408, 9744, 10752, 11136, 11368, 12288, 12544, 12789, 12992, 14112, 14336, 14616, 14848, 16128, 16384, 16704, 17052, 18432, 18816, 19488, 21504, 22272, 22736, 24576, 25088, 25578, 25984, 28224, 28672, 29232, 29696, 32256, 33408, 34104, 36864, 37632, 38976, 43008, 44544, 45472, 49152, 50176, 51156, 51968, 56448, 57344, 58464, 59392, 64512, 66816, 68208, 73728, 75264, 77952, 86016, 89088, 90944, 100352, 102312, 103936, 112896, 114688, 116928, 118784, 129024, 133632, 136416, 147456, 150528, 155904, 172032, 178176, 181888, 200704, 204624, 207872, 225792, 233856, 237568, 258048, 267264, 272832, 301056, 311808, 344064, 356352, 363776, 401408, 409248, 415744, 451584, 467712, 475136, 516096, 534528, 545664, 602112, 623616, 712704, 727552, 802816, 818496, 831488, 903168, 935424, 1032192, 1069056, 1091328, 1204224, 1247232, 1425408, 1455104, 1636992, 1662976, 1806336, 1870848, 2138112, 2182656, 2408448, 2494464, 2910208, 3273984, 3325952, 3612672, 3741696, 4276224, 4365312, 4988928, 5820416, 6547968, 7225344, 7483392, 8730624, 9977856, 11640832, 13095936, 14966784, 17461248, 23281664, 26191872, 29933568, 34922496, 52383744, 69844992, 104767488, 209534976]

約数ペア:

[(1, 209534976), (2, 104767488), (3, 69844992), (4, 52383744), (6, 34922496), (7, 29933568), (8, 26191872), (9, 23281664), (12, 17461248), (14, 14966784), (16, 13095936), (18, 11640832), (21, 9977856), (24, 8730624), (28, 7483392), (29, 7225344), (32, 6547968), (36, 5820416), (42, 4988928), (48, 4365312), (49, 4276224), (56, 3741696), (58, 3612672), (63, 3325952), (64, 3273984), (72, 2910208), (84, 2494464), (87, 2408448), (96, 2182656), (98, 2138112), (112, 1870848), (116, 1806336), (126, 1662976), (128, 1636992), (144, 1455104), (147, 1425408), (168, 1247232), (174, 1204224), (192, 1091328), (196, 1069056), (203, 1032192), (224, 935424), (232, 903168), (252, 831488), (256, 818496), (261, 802816), (288, 727552), (294, 712704), (336, 623616), (348, 602112), (384, 545664), (392, 534528), (406, 516096), (441, 475136), (448, 467712), (464, 451584), (504, 415744), (512, 409248), (522, 401408), (576, 363776), (588, 356352), (609, 344064), (672, 311808), (696, 301056), (768, 272832), (784, 267264), (812, 258048), (882, 237568), (896, 233856), (928, 225792), (1008, 207872), (1024, 204624), (1044, 200704), (1152, 181888), (1176, 178176), (1218, 172032), (1344, 155904), (1392, 150528), (1421, 147456), (1536, 136416), (1568, 133632), (1624, 129024), (1764, 118784), (1792, 116928), (1827, 114688), (1856, 112896), (2016, 103936), (2048, 102312), (2088, 100352), (2304, 90944), (2352, 89088), (2436, 86016), (2688, 77952), (2784, 75264), (2842, 73728), (3072, 68208), (3136, 66816), (3248, 64512), (3528, 59392), (3584, 58464), (3654, 57344), (3712, 56448), (4032, 51968), (4096, 51156), (4176, 50176), (4263, 49152), (4608, 45472), (4704, 44544), (4872, 43008), (5376, 38976), (5568, 37632), (5684, 36864), (6144, 34104), (6272, 33408), (6496, 32256), (7056, 29696), (7168, 29232), (7308, 28672), (7424, 28224), (8064, 25984), (8192, 25578), (8352, 25088), (8526, 24576), (9216, 22736), (9408, 22272), (9744, 21504), (10752, 19488), (11136, 18816), (11368, 18432), (12288, 17052), (12544, 16704), (12789, 16384), (12992, 16128), (14112, 14848), (14336, 14616)]