8504664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 26542080

約数和(自身を除く): 18037416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 71, 84, 92, 93, 124, 138, 142, 161, 168, 184, 186, 213, 217, 248, 276, 284, 322, 372, 426, 434, 483, 497, 552, 568, 644, 651, 713, 744, 852, 868, 966, 994, 1288, 1302, 1426, 1491, 1633, 1704, 1736, 1932, 1988, 2139, 2201, 2604, 2852, 2982, 3266, 3864, 3976, 4278, 4402, 4899, 4991, 5208, 5704, 5964, 6532, 6603, 8556, 8804, 9798, 9982, 11431, 11928, 13064, 13206, 14973, 15407, 17112, 17608, 19596, 19964, 22862, 26412, 29946, 30814, 34293, 39192, 39928, 45724, 46221, 50623, 52824, 59892, 61628, 68586, 91448, 92442, 101246, 119784, 123256, 137172, 151869, 184884, 202492, 274344, 303738, 354361, 369768, 404984, 607476, 708722, 1063083, 1214952, 1417444, 2126166, 2834888, 4252332, 8504664]

約数ペア:

[(1, 8504664), (2, 4252332), (3, 2834888), (4, 2126166), (6, 1417444), (7, 1214952), (8, 1063083), (12, 708722), (14, 607476), (21, 404984), (23, 369768), (24, 354361), (28, 303738), (31, 274344), (42, 202492), (46, 184884), (56, 151869), (62, 137172), (69, 123256), (71, 119784), (84, 101246), (92, 92442), (93, 91448), (124, 68586), (138, 61628), (142, 59892), (161, 52824), (168, 50623), (184, 46221), (186, 45724), (213, 39928), (217, 39192), (248, 34293), (276, 30814), (284, 29946), (322, 26412), (372, 22862), (426, 19964), (434, 19596), (483, 17608), (497, 17112), (552, 15407), (568, 14973), (644, 13206), (651, 13064), (713, 11928), (744, 11431), (852, 9982), (868, 9798), (966, 8804), (994, 8556), (1288, 6603), (1302, 6532), (1426, 5964), (1491, 5704), (1633, 5208), (1704, 4991), (1736, 4899), (1932, 4402), (1988, 4278), (2139, 3976), (2201, 3864), (2604, 3266), (2852, 2982)]