249691968

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 168

約数和(自身を含む): 747506760

約数和(自身を除く): 497814792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 97, 109, 123, 144, 164, 192, 194, 218, 246, 288, 291, 327, 328, 369, 388, 436, 492, 576, 582, 654, 656, 738, 776, 872, 873, 981, 984, 1164, 1308, 1312, 1476, 1552, 1744, 1746, 1962, 1968, 2328, 2616, 2624, 2952, 3104, 3488, 3492, 3924, 3936, 3977, 4469, 4656, 5232, 5904, 6208, 6976, 6984, 7848, 7872, 7954, 8938, 9312, 10464, 10573, 11808, 11931, 13407, 13968, 15696, 15908, 17876, 18624, 20928, 21146, 23616, 23862, 26814, 27936, 31392, 31719, 31816, 35752, 35793, 40221, 42292, 47724, 53628, 55872, 62784, 63438, 63632, 71504, 71586, 80442, 84584, 95157, 95448, 107256, 126876, 127264, 143008, 143172, 160884, 169168, 190314, 190896, 214512, 253752, 254528, 286016, 286344, 321768, 338336, 380628, 381792, 429024, 433493, 507504, 572688, 643536, 676672, 761256, 763584, 858048, 866986, 1015008, 1145376, 1287072, 1300479, 1522512, 1733972, 2030016, 2290752, 2574144, 2600958, 3045024, 3467944, 3901437, 5201916, 6090048, 6935888, 7802874, 10403832, 13871776, 15605748, 20807664, 27743552, 31211496, 41615328, 62422992, 83230656, 124845984, 249691968]

約数ペア:

[(1, 249691968), (2, 124845984), (3, 83230656), (4, 62422992), (6, 41615328), (8, 31211496), (9, 27743552), (12, 20807664), (16, 15605748), (18, 13871776), (24, 10403832), (32, 7802874), (36, 6935888), (41, 6090048), (48, 5201916), (64, 3901437), (72, 3467944), (82, 3045024), (96, 2600958), (97, 2574144), (109, 2290752), (123, 2030016), (144, 1733972), (164, 1522512), (192, 1300479), (194, 1287072), (218, 1145376), (246, 1015008), (288, 866986), (291, 858048), (327, 763584), (328, 761256), (369, 676672), (388, 643536), (436, 572688), (492, 507504), (576, 433493), (582, 429024), (654, 381792), (656, 380628), (738, 338336), (776, 321768), (872, 286344), (873, 286016), (981, 254528), (984, 253752), (1164, 214512), (1308, 190896), (1312, 190314), (1476, 169168), (1552, 160884), (1744, 143172), (1746, 143008), (1962, 127264), (1968, 126876), (2328, 107256), (2616, 95448), (2624, 95157), (2952, 84584), (3104, 80442), (3488, 71586), (3492, 71504), (3924, 63632), (3936, 63438), (3977, 62784), (4469, 55872), (4656, 53628), (5232, 47724), (5904, 42292), (6208, 40221), (6976, 35793), (6984, 35752), (7848, 31816), (7872, 31719), (7954, 31392), (8938, 27936), (9312, 26814), (10464, 23862), (10573, 23616), (11808, 21146), (11931, 20928), (13407, 18624), (13968, 17876), (15696, 15908)]