668909568

素因数分解:

$2^{14}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 1845437440

約数和(自身を除く): 1176527872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 439, 496, 512, 744, 768, 878, 992, 1024, 1317, 1488, 1536, 1756, 1984, 2048, 2634, 2976, 3072, 3512, 3968, 4096, 5268, 5952, 6144, 7024, 7936, 8192, 10536, 11904, 12288, 13609, 14048, 15872, 16384, 21072, 23808, 24576, 27218, 28096, 31744, 40827, 42144, 47616, 49152, 54436, 56192, 63488, 81654, 84288, 95232, 108872, 112384, 126976, 163308, 168576, 190464, 217744, 224768, 253952, 326616, 337152, 380928, 435488, 449536, 507904, 653232, 674304, 761856, 870976, 899072, 1306464, 1348608, 1523712, 1741952, 1798144, 2612928, 2697216, 3483904, 3596288, 5225856, 5394432, 6967808, 7192576, 10451712, 10788864, 13935616, 20903424, 21577728, 27871232, 41806848, 55742464, 83613696, 111484928, 167227392, 222969856, 334454784, 668909568]

約数ペア:

[(1, 668909568), (2, 334454784), (3, 222969856), (4, 167227392), (6, 111484928), (8, 83613696), (12, 55742464), (16, 41806848), (24, 27871232), (31, 21577728), (32, 20903424), (48, 13935616), (62, 10788864), (64, 10451712), (93, 7192576), (96, 6967808), (124, 5394432), (128, 5225856), (186, 3596288), (192, 3483904), (248, 2697216), (256, 2612928), (372, 1798144), (384, 1741952), (439, 1523712), (496, 1348608), (512, 1306464), (744, 899072), (768, 870976), (878, 761856), (992, 674304), (1024, 653232), (1317, 507904), (1488, 449536), (1536, 435488), (1756, 380928), (1984, 337152), (2048, 326616), (2634, 253952), (2976, 224768), (3072, 217744), (3512, 190464), (3968, 168576), (4096, 163308), (5268, 126976), (5952, 112384), (6144, 108872), (7024, 95232), (7936, 84288), (8192, 81654), (10536, 63488), (11904, 56192), (12288, 54436), (13609, 49152), (14048, 47616), (15872, 42144), (16384, 40827), (21072, 31744), (23808, 28096), (24576, 27218)]