311422184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^2$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 641868300

約数和(自身を除く): 330446116

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 281, 493, 562, 986, 1124, 1972, 2248, 3944, 4777, 8149, 9554, 16298, 19108, 32596, 38216, 65192, 78961, 138533, 157922, 277066, 315844, 554132, 631688, 1108264, 1342337, 2289869, 2684674, 4579738, 5369348, 9159476, 10738696, 18318952, 38927773, 77855546, 155711092, 311422184]

約数ペア:

[(1, 311422184), (2, 155711092), (4, 77855546), (8, 38927773), (17, 18318952), (29, 10738696), (34, 9159476), (58, 5369348), (68, 4579738), (116, 2684674), (136, 2289869), (232, 1342337), (281, 1108264), (493, 631688), (562, 554132), (986, 315844), (1124, 277066), (1972, 157922), (2248, 138533), (3944, 78961), (4777, 65192), (8149, 38216), (9554, 32596), (16298, 19108)]