266486136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 800954880

約数和(自身を除く): 534468744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 43, 56, 74, 84, 86, 111, 129, 148, 168, 172, 222, 258, 259, 296, 301, 344, 444, 516, 518, 602, 777, 888, 903, 997, 1032, 1036, 1204, 1554, 1591, 1806, 1994, 2072, 2408, 2991, 3108, 3182, 3612, 3988, 4773, 5982, 6216, 6364, 6979, 7224, 7976, 9546, 11137, 11964, 12728, 13958, 19092, 20937, 22274, 23928, 27916, 33411, 36889, 38184, 41874, 42871, 44548, 55832, 66822, 73778, 83748, 85742, 89096, 110667, 128613, 133644, 147556, 167496, 171484, 221334, 257226, 258223, 267288, 295112, 300097, 342968, 442668, 514452, 516446, 600194, 774669, 885336, 900291, 1028904, 1032892, 1200388, 1549338, 1586227, 1800582, 2065784, 2400776, 3098676, 3172454, 3601164, 4758681, 6197352, 6344908, 7202328, 9517362, 11103589, 12689816, 19034724, 22207178, 33310767, 38069448, 44414356, 66621534, 88828712, 133243068, 266486136]

約数ペア:

[(1, 266486136), (2, 133243068), (3, 88828712), (4, 66621534), (6, 44414356), (7, 38069448), (8, 33310767), (12, 22207178), (14, 19034724), (21, 12689816), (24, 11103589), (28, 9517362), (37, 7202328), (42, 6344908), (43, 6197352), (56, 4758681), (74, 3601164), (84, 3172454), (86, 3098676), (111, 2400776), (129, 2065784), (148, 1800582), (168, 1586227), (172, 1549338), (222, 1200388), (258, 1032892), (259, 1028904), (296, 900291), (301, 885336), (344, 774669), (444, 600194), (516, 516446), (518, 514452), (602, 442668), (777, 342968), (888, 300097), (903, 295112), (997, 267288), (1032, 258223), (1036, 257226), (1204, 221334), (1554, 171484), (1591, 167496), (1806, 147556), (1994, 133644), (2072, 128613), (2408, 110667), (2991, 89096), (3108, 85742), (3182, 83748), (3612, 73778), (3988, 66822), (4773, 55832), (5982, 44548), (6216, 42871), (6364, 41874), (6979, 38184), (7224, 36889), (7976, 33411), (9546, 27916), (11137, 23928), (11964, 22274), (12728, 20937), (13958, 19092)]