731486472

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 2057011200

約数和(自身を除く): 1325524728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 127, 136, 152, 204, 228, 254, 323, 381, 408, 456, 508, 646, 743, 762, 969, 1016, 1292, 1486, 1524, 1938, 2159, 2229, 2413, 2584, 2972, 3048, 3876, 4318, 4458, 4826, 5944, 6477, 7239, 7752, 8636, 8916, 9652, 12631, 12954, 14117, 14478, 17272, 17832, 19304, 25262, 25908, 28234, 28956, 37893, 41021, 42351, 50524, 51816, 56468, 57912, 75786, 82042, 84702, 94361, 101048, 112936, 123063, 151572, 164084, 169404, 188722, 239989, 246126, 283083, 303144, 328168, 338808, 377444, 479978, 492252, 566166, 719967, 754888, 959956, 984504, 1132332, 1439934, 1604137, 1792859, 1919912, 2264664, 2879868, 3208274, 3585718, 4812411, 5378577, 5759736, 6416548, 7171436, 9624822, 10757154, 12833096, 14342872, 19249644, 21514308, 30478603, 38499288, 43028616, 60957206, 91435809, 121914412, 182871618, 243828824, 365743236, 731486472]

約数ペア:

[(1, 731486472), (2, 365743236), (3, 243828824), (4, 182871618), (6, 121914412), (8, 91435809), (12, 60957206), (17, 43028616), (19, 38499288), (24, 30478603), (34, 21514308), (38, 19249644), (51, 14342872), (57, 12833096), (68, 10757154), (76, 9624822), (102, 7171436), (114, 6416548), (127, 5759736), (136, 5378577), (152, 4812411), (204, 3585718), (228, 3208274), (254, 2879868), (323, 2264664), (381, 1919912), (408, 1792859), (456, 1604137), (508, 1439934), (646, 1132332), (743, 984504), (762, 959956), (969, 754888), (1016, 719967), (1292, 566166), (1486, 492252), (1524, 479978), (1938, 377444), (2159, 338808), (2229, 328168), (2413, 303144), (2584, 283083), (2972, 246126), (3048, 239989), (3876, 188722), (4318, 169404), (4458, 164084), (4826, 151572), (5944, 123063), (6477, 112936), (7239, 101048), (7752, 94361), (8636, 84702), (8916, 82042), (9652, 75786), (12631, 57912), (12954, 56468), (14117, 51816), (14478, 50524), (17272, 42351), (17832, 41021), (19304, 37893), (25262, 28956), (25908, 28234)]