321569314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 581116032

約数和(自身を除く): 259546718

約数列:

[1, 2, 11, 17, 22, 34, 41, 67, 82, 134, 187, 313, 374, 451, 626, 697, 737, 902, 1139, 1394, 1474, 2278, 2747, 3443, 5321, 5494, 6886, 7667, 10642, 12529, 12833, 15334, 20971, 25058, 25666, 30217, 41942, 46699, 58531, 60434, 93398, 117062, 141163, 218161, 230681, 282326, 356507, 436322, 461362, 513689, 713014, 859811, 1027378, 1719622, 2399771, 3921577, 4799542, 7843154, 9457921, 14616787, 18915842, 29233574, 160784657, 321569314]

約数ペア:

[(1, 321569314), (2, 160784657), (11, 29233574), (17, 18915842), (22, 14616787), (34, 9457921), (41, 7843154), (67, 4799542), (82, 3921577), (134, 2399771), (187, 1719622), (313, 1027378), (374, 859811), (451, 713014), (626, 513689), (697, 461362), (737, 436322), (902, 356507), (1139, 282326), (1394, 230681), (1474, 218161), (2278, 141163), (2747, 117062), (3443, 93398), (5321, 60434), (5494, 58531), (6886, 46699), (7667, 41942), (10642, 30217), (12529, 25666), (12833, 25058), (15334, 20971)]