211674456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3307}}^1$

素因数の和:3453

約数の個数: 96

約数和(自身を含む): 660541440

約数和(自身を除く): 448866984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 127, 168, 252, 254, 381, 504, 508, 762, 889, 1016, 1143, 1524, 1778, 2286, 2667, 3048, 3307, 3556, 4572, 5334, 6614, 7112, 8001, 9144, 9921, 10668, 13228, 16002, 19842, 21336, 23149, 26456, 29763, 32004, 39684, 46298, 59526, 64008, 69447, 79368, 92596, 119052, 138894, 185192, 208341, 238104, 277788, 416682, 419989, 555576, 833364, 839978, 1259967, 1666728, 1679956, 2519934, 2939923, 3359912, 3779901, 5039868, 5879846, 7559802, 8819769, 10079736, 11759692, 15119604, 17639538, 23519384, 26459307, 30239208, 35279076, 52918614, 70558152, 105837228, 211674456]

約数ペア:

[(1, 211674456), (2, 105837228), (3, 70558152), (4, 52918614), (6, 35279076), (7, 30239208), (8, 26459307), (9, 23519384), (12, 17639538), (14, 15119604), (18, 11759692), (21, 10079736), (24, 8819769), (28, 7559802), (36, 5879846), (42, 5039868), (56, 3779901), (63, 3359912), (72, 2939923), (84, 2519934), (126, 1679956), (127, 1666728), (168, 1259967), (252, 839978), (254, 833364), (381, 555576), (504, 419989), (508, 416682), (762, 277788), (889, 238104), (1016, 208341), (1143, 185192), (1524, 138894), (1778, 119052), (2286, 92596), (2667, 79368), (3048, 69447), (3307, 64008), (3556, 59526), (4572, 46298), (5334, 39684), (6614, 32004), (7112, 29763), (8001, 26456), (9144, 23149), (9921, 21336), (10668, 19842), (13228, 16002)]