565500104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1009}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 1214060400

約数和(自身を除く): 648560296

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 317, 442, 634, 884, 1009, 1268, 1768, 2018, 2536, 4036, 4121, 5389, 8072, 8242, 10778, 13117, 16484, 17153, 21556, 26234, 32968, 34306, 43112, 52468, 68612, 70057, 104936, 137224, 140114, 222989, 280228, 319853, 445978, 560456, 639706, 891956, 1279412, 1783912, 2558824, 4158089, 5437501, 8316178, 10875002, 16632356, 21750004, 33264712, 43500008, 70687513, 141375026, 282750052, 565500104]

約数ペア:

[(1, 565500104), (2, 282750052), (4, 141375026), (8, 70687513), (13, 43500008), (17, 33264712), (26, 21750004), (34, 16632356), (52, 10875002), (68, 8316178), (104, 5437501), (136, 4158089), (221, 2558824), (317, 1783912), (442, 1279412), (634, 891956), (884, 639706), (1009, 560456), (1268, 445978), (1768, 319853), (2018, 280228), (2536, 222989), (4036, 140114), (4121, 137224), (5389, 104936), (8072, 70057), (8242, 68612), (10778, 52468), (13117, 43112), (16484, 34306), (17153, 32968), (21556, 26234)]