513919488

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 160

約数和(自身を含む): 1451907072

約数和(自身を除く): 937987584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 172, 186, 192, 248, 251, 256, 258, 344, 372, 384, 496, 502, 512, 516, 688, 744, 753, 768, 992, 1004, 1032, 1333, 1376, 1488, 1506, 1536, 1984, 2008, 2064, 2666, 2752, 2976, 3012, 3968, 3999, 4016, 4128, 5332, 5504, 5952, 6024, 7781, 7936, 7998, 8032, 8256, 10664, 10793, 11008, 11904, 12048, 15562, 15872, 15996, 16064, 16512, 21328, 21586, 22016, 23343, 23808, 24096, 31124, 31992, 32128, 32379, 33024, 42656, 43172, 46686, 47616, 48192, 62248, 63984, 64256, 64758, 66048, 85312, 86344, 93372, 96384, 124496, 127968, 128512, 129516, 170624, 172688, 186744, 192768, 248992, 255936, 259032, 334583, 341248, 345376, 373488, 385536, 497984, 511872, 518064, 669166, 682496, 690752, 746976, 995968, 1003749, 1023744, 1036128, 1338332, 1381504, 1493952, 1991936, 2007498, 2047488, 2072256, 2676664, 2763008, 2987904, 3983872, 4014996, 4144512, 5353328, 5526016, 5975808, 8029992, 8289024, 10706656, 11951616, 16059984, 16578048, 21413312, 32119968, 42826624, 64239936, 85653248, 128479872, 171306496, 256959744, 513919488]

約数ペア:

[(1, 513919488), (2, 256959744), (3, 171306496), (4, 128479872), (6, 85653248), (8, 64239936), (12, 42826624), (16, 32119968), (24, 21413312), (31, 16578048), (32, 16059984), (43, 11951616), (48, 10706656), (62, 8289024), (64, 8029992), (86, 5975808), (93, 5526016), (96, 5353328), (124, 4144512), (128, 4014996), (129, 3983872), (172, 2987904), (186, 2763008), (192, 2676664), (248, 2072256), (251, 2047488), (256, 2007498), (258, 1991936), (344, 1493952), (372, 1381504), (384, 1338332), (496, 1036128), (502, 1023744), (512, 1003749), (516, 995968), (688, 746976), (744, 690752), (753, 682496), (768, 669166), (992, 518064), (1004, 511872), (1032, 497984), (1333, 385536), (1376, 373488), (1488, 345376), (1506, 341248), (1536, 334583), (1984, 259032), (2008, 255936), (2064, 248992), (2666, 192768), (2752, 186744), (2976, 172688), (3012, 170624), (3968, 129516), (3999, 128512), (4016, 127968), (4128, 124496), (5332, 96384), (5504, 93372), (5952, 86344), (6024, 85312), (7781, 66048), (7936, 64758), (7998, 64256), (8032, 63984), (8256, 62248), (10664, 48192), (10793, 47616), (11008, 46686), (11904, 43172), (12048, 42656), (15562, 33024), (15872, 32379), (15996, 32128), (16064, 31992), (16512, 31124), (21328, 24096), (21586, 23808), (22016, 23343)]