8149753464

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1\times {\mathrm{3491}}^1$

素因数の和:4172

約数の個数: 64

約数和(自身を含む): 20521226880

約数和(自身を除く): 12371473416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 461, 633, 844, 922, 1266, 1383, 1688, 1844, 2532, 2766, 3491, 3688, 5064, 5532, 6982, 10473, 11064, 13964, 20946, 27928, 41892, 83784, 97271, 194542, 291813, 389084, 583626, 736601, 778168, 1167252, 1473202, 1609351, 2209803, 2334504, 2946404, 3218702, 4419606, 4828053, 5892808, 6437404, 8839212, 9656106, 12874808, 17678424, 19312212, 38624424, 339573061, 679146122, 1018719183, 1358292244, 2037438366, 2716584488, 4074876732, 8149753464]

約数ペア:

[(1, 8149753464), (2, 4074876732), (3, 2716584488), (4, 2037438366), (6, 1358292244), (8, 1018719183), (12, 679146122), (24, 339573061), (211, 38624424), (422, 19312212), (461, 17678424), (633, 12874808), (844, 9656106), (922, 8839212), (1266, 6437404), (1383, 5892808), (1688, 4828053), (1844, 4419606), (2532, 3218702), (2766, 2946404), (3491, 2334504), (3688, 2209803), (5064, 1609351), (5532, 1473202), (6982, 1167252), (10473, 778168), (11064, 736601), (13964, 583626), (20946, 389084), (27928, 291813), (41892, 194542), (83784, 97271)]