2145098688

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{259823}}^1$

素因数の和:259881

約数の個数: 56

約数和(自身を含む): 5807586048

約数和(自身を除く): 3662487360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 259823, 519646, 779469, 1039292, 1558938, 2078584, 3117876, 4157168, 6235752, 8314336, 11172389, 12471504, 16628672, 22344778, 24943008, 33517167, 44689556, 49886016, 67034334, 89379112, 134068668, 178758224, 268137336, 357516448, 536274672, 715032896, 1072549344, 2145098688]

約数ペア:

[(1, 2145098688), (2, 1072549344), (3, 715032896), (4, 536274672), (6, 357516448), (8, 268137336), (12, 178758224), (16, 134068668), (24, 89379112), (32, 67034334), (43, 49886016), (48, 44689556), (64, 33517167), (86, 24943008), (96, 22344778), (129, 16628672), (172, 12471504), (192, 11172389), (258, 8314336), (344, 6235752), (516, 4157168), (688, 3117876), (1032, 2078584), (1376, 1558938), (2064, 1039292), (2752, 779469), (4128, 519646), (8256, 259823)]