268337538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 687697920

約数和(自身を除く): 419360382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 127, 246, 254, 287, 369, 381, 409, 574, 738, 762, 818, 861, 889, 1143, 1227, 1722, 1778, 2286, 2454, 2583, 2667, 2863, 3681, 5166, 5207, 5334, 5726, 7362, 8001, 8589, 10414, 15621, 16002, 16769, 17178, 25767, 31242, 33538, 36449, 46863, 50307, 51534, 51943, 72898, 93726, 100614, 103886, 109347, 117383, 150921, 155829, 218694, 234766, 301842, 311658, 328041, 352149, 363601, 467487, 656082, 704298, 727202, 934974, 1056447, 1090803, 2112894, 2129663, 2181606, 3272409, 4259326, 6388989, 6544818, 12777978, 14907641, 19166967, 29815282, 38333934, 44722923, 89445846, 134168769, 268337538]

約数ペア:

[(1, 268337538), (2, 134168769), (3, 89445846), (6, 44722923), (7, 38333934), (9, 29815282), (14, 19166967), (18, 14907641), (21, 12777978), (41, 6544818), (42, 6388989), (63, 4259326), (82, 3272409), (123, 2181606), (126, 2129663), (127, 2112894), (246, 1090803), (254, 1056447), (287, 934974), (369, 727202), (381, 704298), (409, 656082), (574, 467487), (738, 363601), (762, 352149), (818, 328041), (861, 311658), (889, 301842), (1143, 234766), (1227, 218694), (1722, 155829), (1778, 150921), (2286, 117383), (2454, 109347), (2583, 103886), (2667, 100614), (2863, 93726), (3681, 72898), (5166, 51943), (5207, 51534), (5334, 50307), (5726, 46863), (7362, 36449), (8001, 33538), (8589, 31242), (10414, 25767), (15621, 17178), (16002, 16769)]