223676656

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2870

約数の個数: 80

約数和(自身を含む): 533680128

約数和(自身を除く): 310003472

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2576, 2801, 2852, 3472, 4991, 5602, 5704, 9982, 11204, 11408, 19607, 19964, 22408, 39214, 39928, 44816, 64423, 78428, 79856, 86831, 128846, 156856, 173662, 257692, 313712, 347324, 450961, 515384, 607817, 694648, 901922, 1030768, 1215634, 1389296, 1803844, 1997113, 2431268, 3607688, 3994226, 4862536, 7215376, 7988452, 9725072, 13979791, 15976904, 27959582, 31953808, 55919164, 111838328, 223676656]

約数ペア:

[(1, 223676656), (2, 111838328), (4, 55919164), (7, 31953808), (8, 27959582), (14, 15976904), (16, 13979791), (23, 9725072), (28, 7988452), (31, 7215376), (46, 4862536), (56, 3994226), (62, 3607688), (92, 2431268), (112, 1997113), (124, 1803844), (161, 1389296), (184, 1215634), (217, 1030768), (248, 901922), (322, 694648), (368, 607817), (434, 515384), (496, 450961), (644, 347324), (713, 313712), (868, 257692), (1288, 173662), (1426, 156856), (1736, 128846), (2576, 86831), (2801, 79856), (2852, 78428), (3472, 64423), (4991, 44816), (5602, 39928), (5704, 39214), (9982, 22408), (11204, 19964), (11408, 19607)]