523171376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 1314582528

約数和(自身を除く): 791411152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 67, 91, 104, 112, 124, 134, 173, 182, 208, 217, 248, 268, 346, 364, 403, 434, 469, 496, 536, 692, 728, 806, 868, 871, 938, 1072, 1211, 1384, 1456, 1612, 1736, 1742, 1876, 2077, 2249, 2422, 2768, 2821, 3224, 3472, 3484, 3752, 4154, 4498, 4844, 5363, 5642, 6097, 6448, 6968, 7504, 8308, 8996, 9688, 10726, 11284, 11591, 12194, 13936, 14539, 15743, 16616, 17992, 19376, 21452, 22568, 23182, 24388, 27001, 29078, 31486, 33232, 35984, 37541, 42904, 45136, 46364, 48776, 54002, 58156, 62972, 69719, 75082, 81137, 85808, 92728, 97552, 108004, 116312, 125944, 139438, 150164, 150683, 162274, 185456, 189007, 216008, 232624, 251888, 278876, 300328, 301366, 324548, 359321, 378014, 432016, 488033, 557752, 600656, 602732, 649096, 718642, 756028, 976066, 1054781, 1115504, 1205464, 1298192, 1437284, 1512056, 1952132, 2109562, 2410928, 2515247, 2874568, 3024112, 3904264, 4219124, 4671173, 5030494, 5749136, 7808528, 8438248, 9342346, 10060988, 16876496, 18684692, 20121976, 32698211, 37369384, 40243952, 65396422, 74738768, 130792844, 261585688, 523171376]

約数ペア:

[(1, 523171376), (2, 261585688), (4, 130792844), (7, 74738768), (8, 65396422), (13, 40243952), (14, 37369384), (16, 32698211), (26, 20121976), (28, 18684692), (31, 16876496), (52, 10060988), (56, 9342346), (62, 8438248), (67, 7808528), (91, 5749136), (104, 5030494), (112, 4671173), (124, 4219124), (134, 3904264), (173, 3024112), (182, 2874568), (208, 2515247), (217, 2410928), (248, 2109562), (268, 1952132), (346, 1512056), (364, 1437284), (403, 1298192), (434, 1205464), (469, 1115504), (496, 1054781), (536, 976066), (692, 756028), (728, 718642), (806, 649096), (868, 602732), (871, 600656), (938, 557752), (1072, 488033), (1211, 432016), (1384, 378014), (1456, 359321), (1612, 324548), (1736, 301366), (1742, 300328), (1876, 278876), (2077, 251888), (2249, 232624), (2422, 216008), (2768, 189007), (2821, 185456), (3224, 162274), (3472, 150683), (3484, 150164), (3752, 139438), (4154, 125944), (4498, 116312), (4844, 108004), (5363, 97552), (5642, 92728), (6097, 85808), (6448, 81137), (6968, 75082), (7504, 69719), (8308, 62972), (8996, 58156), (9688, 54002), (10726, 48776), (11284, 46364), (11591, 45136), (12194, 42904), (13936, 37541), (14539, 35984), (15743, 33232), (16616, 31486), (17992, 29078), (19376, 27001), (21452, 24388), (22568, 23182)]