220339992

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1061}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 584949600

約数和(自身を除く): 364609608

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 509, 1018, 1061, 1527, 2036, 2122, 3054, 3183, 4072, 4244, 6108, 6366, 8488, 8653, 12216, 12732, 17306, 18037, 25464, 25959, 34612, 36074, 51918, 54111, 69224, 72148, 103836, 108222, 144296, 207672, 216444, 432888, 540049, 1080098, 1620147, 2160196, 3240294, 4320392, 6480588, 9180833, 12961176, 18361666, 27542499, 36723332, 55084998, 73446664, 110169996, 220339992]

約数ペア:

[(1, 220339992), (2, 110169996), (3, 73446664), (4, 55084998), (6, 36723332), (8, 27542499), (12, 18361666), (17, 12961176), (24, 9180833), (34, 6480588), (51, 4320392), (68, 3240294), (102, 2160196), (136, 1620147), (204, 1080098), (408, 540049), (509, 432888), (1018, 216444), (1061, 207672), (1527, 144296), (2036, 108222), (2122, 103836), (3054, 72148), (3183, 69224), (4072, 54111), (4244, 51918), (6108, 36074), (6366, 34612), (8488, 25959), (8653, 25464), (12216, 18037), (12732, 17306)]