339898212

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1543}}^1$

素因数の和:1793

約数の個数: 72

約数和(自身を含む): 893605440

約数和(自身を除く): 553707228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 211, 261, 348, 422, 522, 633, 844, 1044, 1266, 1543, 1899, 2532, 3086, 3798, 4629, 6119, 6172, 7596, 9258, 12238, 13887, 18357, 18516, 24476, 27774, 36714, 44747, 55071, 55548, 73428, 89494, 110142, 134241, 178988, 220284, 268482, 325573, 402723, 536964, 651146, 805446, 976719, 1302292, 1610892, 1953438, 2930157, 3906876, 5860314, 9441617, 11720628, 18883234, 28324851, 37766468, 56649702, 84974553, 113299404, 169949106, 339898212]

約数ペア:

[(1, 339898212), (2, 169949106), (3, 113299404), (4, 84974553), (6, 56649702), (9, 37766468), (12, 28324851), (18, 18883234), (29, 11720628), (36, 9441617), (58, 5860314), (87, 3906876), (116, 2930157), (174, 1953438), (211, 1610892), (261, 1302292), (348, 976719), (422, 805446), (522, 651146), (633, 536964), (844, 402723), (1044, 325573), (1266, 268482), (1543, 220284), (1899, 178988), (2532, 134241), (3086, 110142), (3798, 89494), (4629, 73428), (6119, 55548), (6172, 55071), (7596, 44747), (9258, 36714), (12238, 27774), (13887, 24476), (18357, 18516)]