681245148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{115153}}^1$

素因数の和:115206

約数の個数: 48

約数和(自身を含む): 1741128480

約数和(自身を除く): 1059883332

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 5916, 115153, 230306, 345459, 460612, 690918, 1381836, 1957601, 3339437, 3915202, 5872803, 6678874, 7830404, 10018311, 11745606, 13357748, 20036622, 23491212, 40073244, 56770429, 113540858, 170311287, 227081716, 340622574, 681245148]

約数ペア:

[(1, 681245148), (2, 340622574), (3, 227081716), (4, 170311287), (6, 113540858), (12, 56770429), (17, 40073244), (29, 23491212), (34, 20036622), (51, 13357748), (58, 11745606), (68, 10018311), (87, 7830404), (102, 6678874), (116, 5872803), (174, 3915202), (204, 3339437), (348, 1957601), (493, 1381836), (986, 690918), (1479, 460612), (1972, 345459), (2958, 230306), (5916, 115153)]