1627737984

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 256

約数和(自身を含む): 5049000000

約数和(自身を除く): 3421262016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 109, 116, 128, 144, 149, 174, 192, 216, 218, 232, 261, 288, 298, 327, 348, 384, 432, 436, 447, 464, 522, 576, 596, 654, 696, 783, 864, 872, 894, 928, 981, 1044, 1152, 1192, 1308, 1341, 1392, 1566, 1728, 1744, 1788, 1856, 1962, 2088, 2384, 2616, 2682, 2784, 2943, 3132, 3161, 3456, 3488, 3576, 3712, 3924, 4023, 4176, 4321, 4768, 5232, 5364, 5568, 5886, 6264, 6322, 6976, 7152, 7848, 8046, 8352, 8642, 9483, 9536, 10464, 10728, 11136, 11772, 12528, 12644, 12963, 13952, 14304, 15696, 16092, 16241, 16704, 17284, 18966, 19072, 20928, 21456, 23544, 25056, 25288, 25926, 28449, 28608, 31392, 32184, 32482, 33408, 34568, 37932, 38889, 41856, 42912, 47088, 48723, 50112, 50576, 51852, 56898, 57216, 62784, 64368, 64964, 69136, 75864, 77778, 85347, 85824, 94176, 97446, 100224, 101152, 103704, 113796, 116667, 125568, 128736, 129928, 138272, 146169, 151728, 155556, 170694, 171648, 188352, 194892, 202304, 207408, 227592, 233334, 257472, 259856, 276544, 292338, 303456, 311112, 341388, 376704, 389784, 404608, 414816, 438507, 455184, 466668, 470989, 514944, 519712, 553088, 584676, 606912, 622224, 682776, 779568, 829632, 877014, 910368, 933336, 941978, 1039424, 1169352, 1213824, 1244448, 1365552, 1412967, 1559136, 1659264, 1754028, 1820736, 1866672, 1883956, 2078848, 2338704, 2488896, 2731104, 2825934, 3118272, 3508056, 3641472, 3733344, 3767912, 4238901, 4677408, 4977792, 5462208, 5651868, 6236544, 7016112, 7466688, 7535824, 8477802, 9354816, 10924416, 11303736, 12716703, 14032224, 14933376, 15071648, 16955604, 18709632, 22607472, 25433406, 28064448, 30143296, 33911208, 45214944, 50866812, 56128896, 60286592, 67822416, 90429888, 101733624, 135644832, 180859776, 203467248, 271289664, 406934496, 542579328, 813868992, 1627737984]

約数ペア:

[(1, 1627737984), (2, 813868992), (3, 542579328), (4, 406934496), (6, 271289664), (8, 203467248), (9, 180859776), (12, 135644832), (16, 101733624), (18, 90429888), (24, 67822416), (27, 60286592), (29, 56128896), (32, 50866812), (36, 45214944), (48, 33911208), (54, 30143296), (58, 28064448), (64, 25433406), (72, 22607472), (87, 18709632), (96, 16955604), (108, 15071648), (109, 14933376), (116, 14032224), (128, 12716703), (144, 11303736), (149, 10924416), (174, 9354816), (192, 8477802), (216, 7535824), (218, 7466688), (232, 7016112), (261, 6236544), (288, 5651868), (298, 5462208), (327, 4977792), (348, 4677408), (384, 4238901), (432, 3767912), (436, 3733344), (447, 3641472), (464, 3508056), (522, 3118272), (576, 2825934), (596, 2731104), (654, 2488896), (696, 2338704), (783, 2078848), (864, 1883956), (872, 1866672), (894, 1820736), (928, 1754028), (981, 1659264), (1044, 1559136), (1152, 1412967), (1192, 1365552), (1308, 1244448), (1341, 1213824), (1392, 1169352), (1566, 1039424), (1728, 941978), (1744, 933336), (1788, 910368), (1856, 877014), (1962, 829632), (2088, 779568), (2384, 682776), (2616, 622224), (2682, 606912), (2784, 584676), (2943, 553088), (3132, 519712), (3161, 514944), (3456, 470989), (3488, 466668), (3576, 455184), (3712, 438507), (3924, 414816), (4023, 404608), (4176, 389784), (4321, 376704), (4768, 341388), (5232, 311112), (5364, 303456), (5568, 292338), (5886, 276544), (6264, 259856), (6322, 257472), (6976, 233334), (7152, 227592), (7848, 207408), (8046, 202304), (8352, 194892), (8642, 188352), (9483, 171648), (9536, 170694), (10464, 155556), (10728, 151728), (11136, 146169), (11772, 138272), (12528, 129928), (12644, 128736), (12963, 125568), (13952, 116667), (14304, 113796), (15696, 103704), (16092, 101152), (16241, 100224), (16704, 97446), (17284, 94176), (18966, 85824), (19072, 85347), (20928, 77778), (21456, 75864), (23544, 69136), (25056, 64964), (25288, 64368), (25926, 62784), (28449, 57216), (28608, 56898), (31392, 51852), (32184, 50576), (32482, 50112), (33408, 48723), (34568, 47088), (37932, 42912), (38889, 41856)]