229051312

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 537997312

約数和(自身を除く): 308946000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 868, 1036, 1147, 1736, 1783, 2072, 2294, 3472, 3566, 4144, 4588, 7132, 8029, 9176, 12481, 14264, 16058, 18352, 24962, 28528, 32116, 49924, 55273, 64232, 65971, 99848, 110546, 128464, 131942, 199696, 221092, 263884, 386911, 442184, 461797, 527768, 773822, 884368, 923594, 1055536, 1547644, 1847188, 2045101, 3095288, 3694376, 4090202, 6190576, 7388752, 8180404, 14315707, 16360808, 28631414, 32721616, 57262828, 114525656, 229051312]

約数ペア:

[(1, 229051312), (2, 114525656), (4, 57262828), (7, 32721616), (8, 28631414), (14, 16360808), (16, 14315707), (28, 8180404), (31, 7388752), (37, 6190576), (56, 4090202), (62, 3694376), (74, 3095288), (112, 2045101), (124, 1847188), (148, 1547644), (217, 1055536), (248, 923594), (259, 884368), (296, 773822), (434, 527768), (496, 461797), (518, 442184), (592, 386911), (868, 263884), (1036, 221092), (1147, 199696), (1736, 131942), (1783, 128464), (2072, 110546), (2294, 99848), (3472, 65971), (3566, 64232), (4144, 55273), (4588, 49924), (7132, 32116), (8029, 28528), (9176, 24962), (12481, 18352), (14264, 16058)]