2078302976

素因数分解:

$2^8\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 4212389664

約数和(自身を除く): 2134086688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 173, 256, 281, 334, 346, 562, 668, 692, 1124, 1336, 1384, 2248, 2672, 2768, 4496, 5344, 5536, 8992, 10688, 11072, 17984, 21376, 22144, 28891, 35968, 42752, 44288, 46927, 48613, 57782, 71936, 93854, 97226, 115564, 187708, 194452, 231128, 375416, 388904, 462256, 750832, 777808, 924512, 1501664, 1555616, 1849024, 3003328, 3111232, 3698048, 6006656, 6222464, 7396096, 8118371, 12013312, 12444928, 16236742, 32473484, 64946968, 129893936, 259787872, 519575744, 1039151488, 2078302976]

約数ペア:

[(1, 2078302976), (2, 1039151488), (4, 519575744), (8, 259787872), (16, 129893936), (32, 64946968), (64, 32473484), (128, 16236742), (167, 12444928), (173, 12013312), (256, 8118371), (281, 7396096), (334, 6222464), (346, 6006656), (562, 3698048), (668, 3111232), (692, 3003328), (1124, 1849024), (1336, 1555616), (1384, 1501664), (2248, 924512), (2672, 777808), (2768, 750832), (4496, 462256), (5344, 388904), (5536, 375416), (8992, 231128), (10688, 194452), (11072, 187708), (17984, 115564), (21376, 97226), (22144, 93854), (28891, 71936), (35968, 57782), (42752, 48613), (44288, 46927)]