632943616

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 88

約数和(自身を含む): 1324752896

約数和(自身を除く): 691809280

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 157, 248, 254, 256, 314, 496, 508, 512, 628, 992, 1016, 1024, 1256, 1984, 2032, 2512, 3937, 3968, 4064, 4867, 5024, 7874, 7936, 8128, 9734, 10048, 15748, 15872, 16256, 19468, 19939, 20096, 31496, 31744, 32512, 38936, 39878, 40192, 62992, 65024, 77872, 79756, 80384, 125984, 130048, 155744, 159512, 160768, 251968, 311488, 319024, 503936, 618109, 622976, 638048, 1007872, 1236218, 1245952, 1276096, 2015744, 2472436, 2491904, 2552192, 4031488, 4944872, 4983808, 5104384, 9889744, 10208768, 19779488, 20417536, 39558976, 79117952, 158235904, 316471808, 632943616]

約数ペア:

[(1, 632943616), (2, 316471808), (4, 158235904), (8, 79117952), (16, 39558976), (31, 20417536), (32, 19779488), (62, 10208768), (64, 9889744), (124, 5104384), (127, 4983808), (128, 4944872), (157, 4031488), (248, 2552192), (254, 2491904), (256, 2472436), (314, 2015744), (496, 1276096), (508, 1245952), (512, 1236218), (628, 1007872), (992, 638048), (1016, 622976), (1024, 618109), (1256, 503936), (1984, 319024), (2032, 311488), (2512, 251968), (3937, 160768), (3968, 159512), (4064, 155744), (4867, 130048), (5024, 125984), (7874, 80384), (7936, 79756), (8128, 77872), (9734, 65024), (10048, 62992), (15748, 40192), (15872, 39878), (16256, 38936), (19468, 32512), (19939, 31744), (20096, 31496)]