249449364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9479}}^1$

素因数の和:9549

約数の個数: 72

約数和(自身を含む): 683242560

約数和(自身を除く): 433793196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 8772, 9479, 13158, 18958, 26316, 28437, 37916, 56874, 85311, 113748, 161143, 170622, 322286, 341244, 407597, 483429, 644572, 815194, 966858, 1222791, 1450287, 1630388, 1933716, 2445582, 2900574, 3668373, 4891164, 5801148, 6929149, 7336746, 13858298, 14673492, 20787447, 27716596, 41574894, 62362341, 83149788, 124724682, 249449364]

約数ペア:

[(1, 249449364), (2, 124724682), (3, 83149788), (4, 62362341), (6, 41574894), (9, 27716596), (12, 20787447), (17, 14673492), (18, 13858298), (34, 7336746), (36, 6929149), (43, 5801148), (51, 4891164), (68, 3668373), (86, 2900574), (102, 2445582), (129, 1933716), (153, 1630388), (172, 1450287), (204, 1222791), (258, 966858), (306, 815194), (387, 644572), (516, 483429), (612, 407597), (731, 341244), (774, 322286), (1462, 170622), (1548, 161143), (2193, 113748), (2924, 85311), (4386, 56874), (6579, 37916), (8772, 28437), (9479, 26316), (13158, 18958)]