127679328

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 240

約数和(自身を含む): 444939264

約数和(自身を除く): 317259936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 227, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 454, 496, 504, 558, 567, 648, 651, 672, 681, 744, 756, 837, 864, 868, 908, 992, 1008, 1116, 1134, 1296, 1302, 1362, 1488, 1512, 1589, 1674, 1736, 1816, 1953, 2016, 2043, 2232, 2268, 2511, 2592, 2604, 2724, 2976, 3024, 3178, 3348, 3472, 3632, 3906, 4086, 4464, 4536, 4767, 5022, 5208, 5448, 5859, 6048, 6129, 6356, 6696, 6944, 7037, 7264, 7812, 8172, 8928, 9072, 9534, 10044, 10416, 10896, 11718, 12258, 12712, 13392, 14074, 14301, 15624, 16344, 17577, 18144, 18387, 19068, 20088, 20832, 21111, 21792, 23436, 24516, 25424, 26784, 28148, 28602, 31248, 32688, 35154, 36774, 38136, 40176, 42222, 42903, 46872, 49032, 49259, 50848, 56296, 57204, 62496, 63333, 65376, 70308, 73548, 76272, 80352, 84444, 85806, 93744, 98064, 98518, 112592, 114408, 126666, 128709, 140616, 147096, 147777, 152544, 168888, 171612, 187488, 189999, 196128, 197036, 225184, 228816, 253332, 257418, 281232, 294192, 295554, 337776, 343224, 379998, 394072, 443331, 457632, 506664, 514836, 562464, 569997, 588384, 591108, 675552, 686448, 759996, 788144, 886662, 1013328, 1029672, 1139994, 1182216, 1329993, 1372896, 1519992, 1576288, 1773324, 2026656, 2059344, 2279988, 2364432, 2659986, 3039984, 3546648, 3989979, 4118688, 4559976, 4728864, 5319972, 6079968, 7093296, 7979958, 9119952, 10639944, 14186592, 15959916, 18239904, 21279888, 31919832, 42559776, 63839664, 127679328]

約数ペア:

[(1, 127679328), (2, 63839664), (3, 42559776), (4, 31919832), (6, 21279888), (7, 18239904), (8, 15959916), (9, 14186592), (12, 10639944), (14, 9119952), (16, 7979958), (18, 7093296), (21, 6079968), (24, 5319972), (27, 4728864), (28, 4559976), (31, 4118688), (32, 3989979), (36, 3546648), (42, 3039984), (48, 2659986), (54, 2364432), (56, 2279988), (62, 2059344), (63, 2026656), (72, 1773324), (81, 1576288), (84, 1519992), (93, 1372896), (96, 1329993), (108, 1182216), (112, 1139994), (124, 1029672), (126, 1013328), (144, 886662), (162, 788144), (168, 759996), (186, 686448), (189, 675552), (216, 591108), (217, 588384), (224, 569997), (227, 562464), (248, 514836), (252, 506664), (279, 457632), (288, 443331), (324, 394072), (336, 379998), (372, 343224), (378, 337776), (432, 295554), (434, 294192), (454, 281232), (496, 257418), (504, 253332), (558, 228816), (567, 225184), (648, 197036), (651, 196128), (672, 189999), (681, 187488), (744, 171612), (756, 168888), (837, 152544), (864, 147777), (868, 147096), (908, 140616), (992, 128709), (1008, 126666), (1116, 114408), (1134, 112592), (1296, 98518), (1302, 98064), (1362, 93744), (1488, 85806), (1512, 84444), (1589, 80352), (1674, 76272), (1736, 73548), (1816, 70308), (1953, 65376), (2016, 63333), (2043, 62496), (2232, 57204), (2268, 56296), (2511, 50848), (2592, 49259), (2604, 49032), (2724, 46872), (2976, 42903), (3024, 42222), (3178, 40176), (3348, 38136), (3472, 36774), (3632, 35154), (3906, 32688), (4086, 31248), (4464, 28602), (4536, 28148), (4767, 26784), (5022, 25424), (5208, 24516), (5448, 23436), (5859, 21792), (6048, 21111), (6129, 20832), (6356, 20088), (6696, 19068), (6944, 18387), (7037, 18144), (7264, 17577), (7812, 16344), (8172, 15624), (8928, 14301), (9072, 14074), (9534, 13392), (10044, 12712), (10416, 12258), (10896, 11718)]