1972129728

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331339}}^1$

素因数の和:331385

約数の個数: 56

約数和(自身を含む): 5386263040

約数和(自身を除く): 3414133312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 331339, 662678, 994017, 1325356, 1988034, 2650712, 3976068, 5301424, 7952136, 10271509, 10602848, 15904272, 20543018, 21205696, 30814527, 31808544, 41086036, 61629054, 63617088, 82172072, 123258108, 164344144, 246516216, 328688288, 493032432, 657376576, 986064864, 1972129728]

約数ペア:

[(1, 1972129728), (2, 986064864), (3, 657376576), (4, 493032432), (6, 328688288), (8, 246516216), (12, 164344144), (16, 123258108), (24, 82172072), (31, 63617088), (32, 61629054), (48, 41086036), (62, 31808544), (64, 30814527), (93, 21205696), (96, 20543018), (124, 15904272), (186, 10602848), (192, 10271509), (248, 7952136), (372, 5301424), (496, 3976068), (744, 2650712), (992, 1988034), (1488, 1325356), (1984, 994017), (2976, 662678), (5952, 331339)]