313512396

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{706109}}^1$

素因数の和:706153

約数の個数: 24

約数和(自身を含む): 751301040

約数和(自身を除く): 437788644

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 706109, 1412218, 2118327, 2824436, 4236654, 8473308, 26126033, 52252066, 78378099, 104504132, 156756198, 313512396]

約数ペア:

[(1, 313512396), (2, 156756198), (3, 104504132), (4, 78378099), (6, 52252066), (12, 26126033), (37, 8473308), (74, 4236654), (111, 2824436), (148, 2118327), (222, 1412218), (444, 706109)]