766632724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 1639249920

約数和(自身を除く): 872617196

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 71, 86, 142, 143, 172, 284, 286, 439, 473, 559, 572, 781, 878, 923, 946, 1118, 1562, 1756, 1846, 1892, 2236, 3053, 3124, 3692, 4829, 5707, 6106, 6149, 9658, 10153, 11414, 12212, 12298, 18877, 19316, 20306, 22828, 24596, 31169, 33583, 37754, 39689, 40612, 62338, 62777, 67166, 75508, 79378, 124676, 125554, 134332, 158756, 207647, 245401, 251108, 342859, 405197, 415294, 436579, 490802, 685718, 810394, 830588, 873158, 981604, 1340267, 1371436, 1620788, 1746316, 2680534, 2699411, 4457167, 5361068, 5398822, 8914334, 10797644, 14742937, 17423471, 17828668, 29485874, 34846942, 58971748, 69693884, 191658181, 383316362, 766632724]

約数ペア:

[(1, 766632724), (2, 383316362), (4, 191658181), (11, 69693884), (13, 58971748), (22, 34846942), (26, 29485874), (43, 17828668), (44, 17423471), (52, 14742937), (71, 10797644), (86, 8914334), (142, 5398822), (143, 5361068), (172, 4457167), (284, 2699411), (286, 2680534), (439, 1746316), (473, 1620788), (559, 1371436), (572, 1340267), (781, 981604), (878, 873158), (923, 830588), (946, 810394), (1118, 685718), (1562, 490802), (1756, 436579), (1846, 415294), (1892, 405197), (2236, 342859), (3053, 251108), (3124, 245401), (3692, 207647), (4829, 158756), (5707, 134332), (6106, 125554), (6149, 124676), (9658, 79378), (10153, 75508), (11414, 67166), (12212, 62777), (12298, 62338), (18877, 40612), (19316, 39689), (20306, 37754), (22828, 33583), (24596, 31169)]