211676960805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{991}}^1\times {\mathrm{1549}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 352048896000

約数和(自身を除く): 140371935195

約数列:

[1, 3, 5, 15, 29, 87, 145, 317, 435, 951, 991, 1549, 1585, 2973, 4647, 4755, 4955, 7745, 9193, 14865, 23235, 27579, 28739, 44921, 45965, 86217, 134763, 137895, 143695, 224605, 314147, 431085, 491033, 673815, 942441, 1473099, 1535059, 1570735, 2455165, 4605177, 4712205, 7365495, 7675295, 9110263, 14239957, 23025885, 27330789, 42719871, 44516711, 45551315, 71199785, 133550133, 136653945, 213599355, 222583555, 486613703, 667750665, 1459841109, 2433068515, 7299205545, 14111797387, 42335392161, 70558986935, 211676960805]

約数ペア:

[(1, 211676960805), (3, 70558986935), (5, 42335392161), (15, 14111797387), (29, 7299205545), (87, 2433068515), (145, 1459841109), (317, 667750665), (435, 486613703), (951, 222583555), (991, 213599355), (1549, 136653945), (1585, 133550133), (2973, 71199785), (4647, 45551315), (4755, 44516711), (4955, 42719871), (7745, 27330789), (9193, 23025885), (14865, 14239957), (23235, 9110263), (27579, 7675295), (28739, 7365495), (44921, 4712205), (45965, 4605177), (86217, 2455165), (134763, 1570735), (137895, 1535059), (143695, 1473099), (224605, 942441), (314147, 673815), (431085, 491033)]