266712144

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{129221}}^1$

素因数の和:129275

約数の個数: 40

約数和(自身を含む): 705035232

約数和(自身を除く): 438323088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 129221, 258442, 387663, 516884, 775326, 1033768, 1550652, 2067536, 3101304, 5556503, 6202608, 11113006, 16669509, 22226012, 33339018, 44452024, 66678036, 88904048, 133356072, 266712144]

約数ペア:

[(1, 266712144), (2, 133356072), (3, 88904048), (4, 66678036), (6, 44452024), (8, 33339018), (12, 22226012), (16, 16669509), (24, 11113006), (43, 6202608), (48, 5556503), (86, 3101304), (129, 2067536), (172, 1550652), (258, 1033768), (344, 775326), (516, 516884), (688, 387663), (1032, 258442), (2064, 129221)]