172621824

素因数分解:

$2^{17}\times 3^1\times {\mathrm{439}}^1$

素因数の和:476

約数の個数: 72

約数和(自身を含む): 461371680

約数和(自身を除く): 288749856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 439, 512, 768, 878, 1024, 1317, 1536, 1756, 2048, 2634, 3072, 3512, 4096, 5268, 6144, 7024, 8192, 10536, 12288, 14048, 16384, 21072, 24576, 28096, 32768, 42144, 49152, 56192, 65536, 84288, 98304, 112384, 131072, 168576, 196608, 224768, 337152, 393216, 449536, 674304, 899072, 1348608, 1798144, 2697216, 3596288, 5394432, 7192576, 10788864, 14385152, 21577728, 28770304, 43155456, 57540608, 86310912, 172621824]

約数ペア:

[(1, 172621824), (2, 86310912), (3, 57540608), (4, 43155456), (6, 28770304), (8, 21577728), (12, 14385152), (16, 10788864), (24, 7192576), (32, 5394432), (48, 3596288), (64, 2697216), (96, 1798144), (128, 1348608), (192, 899072), (256, 674304), (384, 449536), (439, 393216), (512, 337152), (768, 224768), (878, 196608), (1024, 168576), (1317, 131072), (1536, 112384), (1756, 98304), (2048, 84288), (2634, 65536), (3072, 56192), (3512, 49152), (4096, 42144), (5268, 32768), (6144, 28096), (7024, 24576), (8192, 21072), (10536, 16384), (12288, 14048)]