308928168

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{11087}}^1$

素因数の和:11148

約数の個数: 80

約数和(自身を含む): 885487680

約数和(自身を除く): 576559512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 3096, 3483, 4644, 6966, 9288, 11087, 13932, 22174, 27864, 33261, 44348, 66522, 88696, 99783, 133044, 199566, 266088, 299349, 399132, 476741, 598698, 798264, 898047, 953482, 1197396, 1430223, 1796094, 1906964, 2394792, 2860446, 3592188, 3813928, 4290669, 5720892, 7184376, 8581338, 11441784, 12872007, 17162676, 25744014, 34325352, 38616021, 51488028, 77232042, 102976056, 154464084, 308928168]

約数ペア:

[(1, 308928168), (2, 154464084), (3, 102976056), (4, 77232042), (6, 51488028), (8, 38616021), (9, 34325352), (12, 25744014), (18, 17162676), (24, 12872007), (27, 11441784), (36, 8581338), (43, 7184376), (54, 5720892), (72, 4290669), (81, 3813928), (86, 3592188), (108, 2860446), (129, 2394792), (162, 1906964), (172, 1796094), (216, 1430223), (258, 1197396), (324, 953482), (344, 898047), (387, 798264), (516, 598698), (648, 476741), (774, 399132), (1032, 299349), (1161, 266088), (1548, 199566), (2322, 133044), (3096, 99783), (3483, 88696), (4644, 66522), (6966, 44348), (9288, 33261), (11087, 27864), (13932, 22174)]