219406848

素因数分解:

$2^9\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1825

約数の個数: 80

約数和(自身を含む): 591899616

約数和(自身を除く): 372492768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 664, 768, 996, 1328, 1536, 1721, 1992, 2656, 3442, 3984, 5163, 5312, 6884, 7968, 10326, 10624, 13768, 15936, 20652, 21248, 27536, 31872, 41304, 42496, 55072, 63744, 82608, 110144, 127488, 142843, 165216, 220288, 285686, 330432, 428529, 440576, 571372, 660864, 857058, 881152, 1142744, 1321728, 1714116, 2285488, 2643456, 3428232, 4570976, 6856464, 9141952, 13712928, 18283904, 27425856, 36567808, 54851712, 73135616, 109703424, 219406848]

約数ペア:

[(1, 219406848), (2, 109703424), (3, 73135616), (4, 54851712), (6, 36567808), (8, 27425856), (12, 18283904), (16, 13712928), (24, 9141952), (32, 6856464), (48, 4570976), (64, 3428232), (83, 2643456), (96, 2285488), (128, 1714116), (166, 1321728), (192, 1142744), (249, 881152), (256, 857058), (332, 660864), (384, 571372), (498, 440576), (512, 428529), (664, 330432), (768, 285686), (996, 220288), (1328, 165216), (1536, 142843), (1721, 127488), (1992, 110144), (2656, 82608), (3442, 63744), (3984, 55072), (5163, 42496), (5312, 41304), (6884, 31872), (7968, 27536), (10326, 21248), (10624, 20652), (13768, 15936)]