247552536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1505

約数の個数: 128

約数和(自身を含む): 780111360

約数和(自身を除く): 532558824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 97, 132, 154, 168, 194, 231, 264, 291, 308, 388, 462, 582, 616, 679, 776, 924, 1067, 1164, 1358, 1381, 1848, 2037, 2134, 2328, 2716, 2762, 3201, 4074, 4143, 4268, 5432, 5524, 6402, 7469, 8148, 8286, 8536, 9667, 11048, 12804, 14938, 15191, 16296, 16572, 19334, 22407, 25608, 29001, 29876, 30382, 33144, 38668, 44814, 45573, 58002, 59752, 60764, 77336, 89628, 91146, 106337, 116004, 121528, 133957, 179256, 182292, 212674, 232008, 267914, 319011, 364584, 401871, 425348, 535828, 638022, 803742, 850696, 937699, 1071656, 1276044, 1473527, 1607484, 1875398, 2552088, 2813097, 2947054, 3214968, 3750796, 4420581, 5626194, 5894108, 7501592, 8841162, 10314689, 11252388, 11788216, 17682324, 20629378, 22504776, 30944067, 35364648, 41258756, 61888134, 82517512, 123776268, 247552536]

約数ペア:

[(1, 247552536), (2, 123776268), (3, 82517512), (4, 61888134), (6, 41258756), (7, 35364648), (8, 30944067), (11, 22504776), (12, 20629378), (14, 17682324), (21, 11788216), (22, 11252388), (24, 10314689), (28, 8841162), (33, 7501592), (42, 5894108), (44, 5626194), (56, 4420581), (66, 3750796), (77, 3214968), (84, 2947054), (88, 2813097), (97, 2552088), (132, 1875398), (154, 1607484), (168, 1473527), (194, 1276044), (231, 1071656), (264, 937699), (291, 850696), (308, 803742), (388, 638022), (462, 535828), (582, 425348), (616, 401871), (679, 364584), (776, 319011), (924, 267914), (1067, 232008), (1164, 212674), (1358, 182292), (1381, 179256), (1848, 133957), (2037, 121528), (2134, 116004), (2328, 106337), (2716, 91146), (2762, 89628), (3201, 77336), (4074, 60764), (4143, 59752), (4268, 58002), (5432, 45573), (5524, 44814), (6402, 38668), (7469, 33144), (8148, 30382), (8286, 29876), (8536, 29001), (9667, 25608), (11048, 22407), (12804, 19334), (14938, 16572), (15191, 16296)]