398787480042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{42859}}^1\times {\mathrm{221539}}^1$

素因数の和:264410

約数の個数: 32

約数和(自身を含む): 911539622400

約数和(自身を除く): 512752142358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 42859, 85718, 128577, 221539, 257154, 300013, 443078, 600026, 664617, 900039, 1329234, 1550773, 1800078, 3101546, 4652319, 9304638, 9494940001, 18989880002, 28484820003, 56969640006, 66464580007, 132929160014, 199393740021, 398787480042]

約数ペア:

[(1, 398787480042), (2, 199393740021), (3, 132929160014), (6, 66464580007), (7, 56969640006), (14, 28484820003), (21, 18989880002), (42, 9494940001), (42859, 9304638), (85718, 4652319), (128577, 3101546), (221539, 1800078), (257154, 1550773), (300013, 1329234), (443078, 900039), (600026, 664617)]