219268008

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{70823}}^1$

素因数の和:70878

約数の個数: 48

約数和(自身を含む): 607669920

約数和(自身を除く): 388401912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 70823, 141646, 212469, 283292, 424938, 566584, 637407, 849876, 1274814, 1699752, 2549628, 3045389, 5099256, 6090778, 9136167, 12181556, 18272334, 24363112, 27408501, 36544668, 54817002, 73089336, 109634004, 219268008]

約数ペア:

[(1, 219268008), (2, 109634004), (3, 73089336), (4, 54817002), (6, 36544668), (8, 27408501), (9, 24363112), (12, 18272334), (18, 12181556), (24, 9136167), (36, 6090778), (43, 5099256), (72, 3045389), (86, 2549628), (129, 1699752), (172, 1274814), (258, 849876), (344, 637407), (387, 566584), (516, 424938), (774, 283292), (1032, 212469), (1548, 141646), (3096, 70823)]