1257209856

素因数分解:

$2^{15}\times 3^3\times 7^2\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 384

約数和(自身を含む): 4482594000

約数和(自身を除く): 3225384144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 64, 72, 84, 87, 96, 98, 108, 112, 116, 126, 128, 144, 147, 168, 174, 189, 192, 196, 203, 216, 224, 232, 252, 256, 261, 288, 294, 336, 348, 378, 384, 392, 406, 432, 441, 448, 464, 504, 512, 522, 576, 588, 609, 672, 696, 756, 768, 783, 784, 812, 864, 882, 896, 928, 1008, 1024, 1044, 1152, 1176, 1218, 1323, 1344, 1392, 1421, 1512, 1536, 1566, 1568, 1624, 1728, 1764, 1792, 1827, 1856, 2016, 2048, 2088, 2304, 2352, 2436, 2646, 2688, 2784, 2842, 3024, 3072, 3132, 3136, 3248, 3456, 3528, 3584, 3654, 3712, 4032, 4096, 4176, 4263, 4608, 4704, 4872, 5292, 5376, 5481, 5568, 5684, 6048, 6144, 6264, 6272, 6496, 6912, 7056, 7168, 7308, 7424, 8064, 8192, 8352, 8526, 9216, 9408, 9744, 10584, 10752, 10962, 11136, 11368, 12096, 12288, 12528, 12544, 12789, 12992, 13824, 14112, 14336, 14616, 14848, 16128, 16384, 16704, 17052, 18432, 18816, 19488, 21168, 21504, 21924, 22272, 22736, 24192, 24576, 25056, 25088, 25578, 25984, 27648, 28224, 28672, 29232, 29696, 32256, 32768, 33408, 34104, 36864, 37632, 38367, 38976, 42336, 43008, 43848, 44544, 45472, 48384, 49152, 50112, 50176, 51156, 51968, 55296, 56448, 57344, 58464, 59392, 64512, 66816, 68208, 73728, 75264, 76734, 77952, 84672, 86016, 87696, 89088, 90944, 96768, 98304, 100224, 100352, 102312, 103936, 110592, 112896, 114688, 116928, 118784, 129024, 133632, 136416, 147456, 150528, 153468, 155904, 169344, 172032, 175392, 178176, 181888, 193536, 200448, 200704, 204624, 207872, 221184, 225792, 229376, 233856, 237568, 258048, 267264, 272832, 294912, 301056, 306936, 311808, 338688, 344064, 350784, 356352, 363776, 387072, 400896, 401408, 409248, 415744, 442368, 451584, 467712, 475136, 516096, 534528, 545664, 602112, 613872, 623616, 677376, 688128, 701568, 712704, 727552, 774144, 801792, 802816, 818496, 831488, 884736, 903168, 935424, 950272, 1032192, 1069056, 1091328, 1204224, 1227744, 1247232, 1354752, 1403136, 1425408, 1455104, 1548288, 1603584, 1605632, 1636992, 1662976, 1806336, 1870848, 2064384, 2138112, 2182656, 2408448, 2455488, 2494464, 2709504, 2806272, 2850816, 2910208, 3096576, 3207168, 3273984, 3325952, 3612672, 3741696, 4276224, 4365312, 4816896, 4910976, 4988928, 5419008, 5612544, 5820416, 6193152, 6414336, 6547968, 6651904, 7225344, 7483392, 8552448, 8730624, 9821952, 9977856, 10838016, 11225088, 11640832, 12828672, 13095936, 14450688, 14966784, 17461248, 19643904, 19955712, 21676032, 22450176, 23281664, 25657344, 26191872, 29933568, 34922496, 39287808, 43352064, 44900352, 46563328, 52383744, 59867136, 69844992, 78575616, 89800704, 104767488, 139689984, 157151232, 179601408, 209534976, 314302464, 419069952, 628604928, 1257209856]

約数ペア:

[(1, 1257209856), (2, 628604928), (3, 419069952), (4, 314302464), (6, 209534976), (7, 179601408), (8, 157151232), (9, 139689984), (12, 104767488), (14, 89800704), (16, 78575616), (18, 69844992), (21, 59867136), (24, 52383744), (27, 46563328), (28, 44900352), (29, 43352064), (32, 39287808), (36, 34922496), (42, 29933568), (48, 26191872), (49, 25657344), (54, 23281664), (56, 22450176), (58, 21676032), (63, 19955712), (64, 19643904), (72, 17461248), (84, 14966784), (87, 14450688), (96, 13095936), (98, 12828672), (108, 11640832), (112, 11225088), (116, 10838016), (126, 9977856), (128, 9821952), (144, 8730624), (147, 8552448), (168, 7483392), (174, 7225344), (189, 6651904), (192, 6547968), (196, 6414336), (203, 6193152), (216, 5820416), (224, 5612544), (232, 5419008), (252, 4988928), (256, 4910976), (261, 4816896), (288, 4365312), (294, 4276224), (336, 3741696), (348, 3612672), (378, 3325952), (384, 3273984), (392, 3207168), (406, 3096576), (432, 2910208), (441, 2850816), (448, 2806272), (464, 2709504), (504, 2494464), (512, 2455488), (522, 2408448), (576, 2182656), (588, 2138112), (609, 2064384), (672, 1870848), (696, 1806336), (756, 1662976), (768, 1636992), (783, 1605632), (784, 1603584), (812, 1548288), (864, 1455104), (882, 1425408), (896, 1403136), (928, 1354752), (1008, 1247232), (1024, 1227744), (1044, 1204224), (1152, 1091328), (1176, 1069056), (1218, 1032192), (1323, 950272), (1344, 935424), (1392, 903168), (1421, 884736), (1512, 831488), (1536, 818496), (1566, 802816), (1568, 801792), (1624, 774144), (1728, 727552), (1764, 712704), (1792, 701568), (1827, 688128), (1856, 677376), (2016, 623616), (2048, 613872), (2088, 602112), (2304, 545664), (2352, 534528), (2436, 516096), (2646, 475136), (2688, 467712), (2784, 451584), (2842, 442368), (3024, 415744), (3072, 409248), (3132, 401408), (3136, 400896), (3248, 387072), (3456, 363776), (3528, 356352), (3584, 350784), (3654, 344064), (3712, 338688), (4032, 311808), (4096, 306936), (4176, 301056), (4263, 294912), (4608, 272832), (4704, 267264), (4872, 258048), (5292, 237568), (5376, 233856), (5481, 229376), (5568, 225792), (5684, 221184), (6048, 207872), (6144, 204624), (6264, 200704), (6272, 200448), (6496, 193536), (6912, 181888), (7056, 178176), (7168, 175392), (7308, 172032), (7424, 169344), (8064, 155904), (8192, 153468), (8352, 150528), (8526, 147456), (9216, 136416), (9408, 133632), (9744, 129024), (10584, 118784), (10752, 116928), (10962, 114688), (11136, 112896), (11368, 110592), (12096, 103936), (12288, 102312), (12528, 100352), (12544, 100224), (12789, 98304), (12992, 96768), (13824, 90944), (14112, 89088), (14336, 87696), (14616, 86016), (14848, 84672), (16128, 77952), (16384, 76734), (16704, 75264), (17052, 73728), (18432, 68208), (18816, 66816), (19488, 64512), (21168, 59392), (21504, 58464), (21924, 57344), (22272, 56448), (22736, 55296), (24192, 51968), (24576, 51156), (25056, 50176), (25088, 50112), (25578, 49152), (25984, 48384), (27648, 45472), (28224, 44544), (28672, 43848), (29232, 43008), (29696, 42336), (32256, 38976), (32768, 38367), (33408, 37632), (34104, 36864)]