384802816

素因数分解:

$2^{13}\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 56

約数和(自身を含む): 778520160

約数和(自身を除く): 393717344

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 439, 512, 856, 878, 1024, 1712, 1756, 2048, 3424, 3512, 4096, 6848, 7024, 8192, 13696, 14048, 27392, 28096, 46973, 54784, 56192, 93946, 109568, 112384, 187892, 219136, 224768, 375784, 438272, 449536, 751568, 876544, 899072, 1503136, 1798144, 3006272, 3596288, 6012544, 12025088, 24050176, 48100352, 96200704, 192401408, 384802816]

約数ペア:

[(1, 384802816), (2, 192401408), (4, 96200704), (8, 48100352), (16, 24050176), (32, 12025088), (64, 6012544), (107, 3596288), (128, 3006272), (214, 1798144), (256, 1503136), (428, 899072), (439, 876544), (512, 751568), (856, 449536), (878, 438272), (1024, 375784), (1712, 224768), (1756, 219136), (2048, 187892), (3424, 112384), (3512, 109568), (4096, 93946), (6848, 56192), (7024, 54784), (8192, 46973), (13696, 28096), (14048, 27392)]