212537358

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2909}}^1$

素因数の和:2975

約数の個数: 80

約数和(自身を含む): 532390320

約数和(自身を除く): 319852962

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 81, 82, 99, 123, 162, 198, 246, 297, 369, 451, 594, 738, 891, 902, 1107, 1353, 1782, 2214, 2706, 2909, 3321, 4059, 5818, 6642, 8118, 8727, 12177, 17454, 24354, 26181, 31999, 36531, 52362, 63998, 73062, 78543, 95997, 119269, 157086, 191994, 235629, 238538, 287991, 357807, 471258, 575982, 715614, 863973, 1073421, 1311959, 1727946, 2146842, 2591919, 2623918, 3220263, 3935877, 5183838, 6440526, 7871754, 9660789, 11807631, 19321578, 23615262, 35422893, 70845786, 106268679, 212537358]

約数ペア:

[(1, 212537358), (2, 106268679), (3, 70845786), (6, 35422893), (9, 23615262), (11, 19321578), (18, 11807631), (22, 9660789), (27, 7871754), (33, 6440526), (41, 5183838), (54, 3935877), (66, 3220263), (81, 2623918), (82, 2591919), (99, 2146842), (123, 1727946), (162, 1311959), (198, 1073421), (246, 863973), (297, 715614), (369, 575982), (451, 471258), (594, 357807), (738, 287991), (891, 238538), (902, 235629), (1107, 191994), (1353, 157086), (1782, 119269), (2214, 95997), (2706, 78543), (2909, 73062), (3321, 63998), (4059, 52362), (5818, 36531), (6642, 31999), (8118, 26181), (8727, 24354), (12177, 17454)]