288765906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{25889}}^1$

素因数の和:25931

約数の個数: 48

約数和(自身を含む): 682253280

約数和(自身を除く): 393487374

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 11154, 25889, 51778, 77667, 155334, 284779, 336557, 569558, 673114, 854337, 1009671, 1708674, 2019342, 3702127, 4375241, 7404254, 8750482, 11106381, 13125723, 22212762, 26251446, 48127651, 96255302, 144382953, 288765906]

約数ペア:

[(1, 288765906), (2, 144382953), (3, 96255302), (6, 48127651), (11, 26251446), (13, 22212762), (22, 13125723), (26, 11106381), (33, 8750482), (39, 7404254), (66, 4375241), (78, 3702127), (143, 2019342), (169, 1708674), (286, 1009671), (338, 854337), (429, 673114), (507, 569558), (858, 336557), (1014, 284779), (1859, 155334), (3718, 77667), (5577, 51778), (11154, 25889)]