1805025792

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27329}}^1$

素因数の和:27393

約数の個数: 80

約数和(自身を含む): 4920711840

約数和(自身を除く): 3115686048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2752, 4128, 5504, 8256, 11008, 16512, 22016, 27329, 33024, 54658, 66048, 81987, 109316, 163974, 218632, 327948, 437264, 655896, 874528, 1175147, 1311792, 1749056, 2350294, 2623584, 3498112, 3525441, 4700588, 5247168, 6996224, 7050882, 9401176, 10494336, 13992448, 14101764, 18802352, 20988672, 28203528, 37604704, 41977344, 56407056, 75209408, 112814112, 150418816, 225628224, 300837632, 451256448, 601675264, 902512896, 1805025792]

約数ペア:

[(1, 1805025792), (2, 902512896), (3, 601675264), (4, 451256448), (6, 300837632), (8, 225628224), (12, 150418816), (16, 112814112), (24, 75209408), (32, 56407056), (43, 41977344), (48, 37604704), (64, 28203528), (86, 20988672), (96, 18802352), (128, 14101764), (129, 13992448), (172, 10494336), (192, 9401176), (256, 7050882), (258, 6996224), (344, 5247168), (384, 4700588), (512, 3525441), (516, 3498112), (688, 2623584), (768, 2350294), (1032, 1749056), (1376, 1311792), (1536, 1175147), (2064, 874528), (2752, 655896), (4128, 437264), (5504, 327948), (8256, 218632), (11008, 163974), (16512, 109316), (22016, 81987), (27329, 66048), (33024, 54658)]