213968016

素因数分解:

$2^4\times 3^2\times {\mathrm{1485889}}^1$

素因数の和:1485903

約数の個数: 30

約数和(自身を含む): 598813670

約数和(自身を除く): 384845654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1485889, 2971778, 4457667, 5943556, 8915334, 11887112, 13373001, 17830668, 23774224, 26746002, 35661336, 53492004, 71322672, 106984008, 213968016]

約数ペア:

[(1, 213968016), (2, 106984008), (3, 71322672), (4, 53492004), (6, 35661336), (8, 26746002), (9, 23774224), (12, 17830668), (16, 13373001), (18, 11887112), (24, 8915334), (36, 5943556), (48, 4457667), (72, 2971778), (144, 1485889)]