409082324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{661}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 883499904

約数和(自身を除く): 474417580

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 661, 713, 868, 961, 1322, 1426, 1922, 2644, 2852, 3844, 4627, 4991, 6727, 9254, 9982, 13454, 15203, 18508, 19964, 20491, 22103, 26908, 30406, 40982, 44206, 60812, 81964, 88412, 106421, 143437, 154721, 212842, 286874, 309442, 425684, 471293, 573748, 618884, 635221, 942586, 1270442, 1885172, 2540884, 3299051, 4446547, 6598102, 8893094, 13196204, 14610083, 17786188, 29220166, 58440332, 102270581, 204541162, 409082324]

約数ペア:

[(1, 409082324), (2, 204541162), (4, 102270581), (7, 58440332), (14, 29220166), (23, 17786188), (28, 14610083), (31, 13196204), (46, 8893094), (62, 6598102), (92, 4446547), (124, 3299051), (161, 2540884), (217, 1885172), (322, 1270442), (434, 942586), (644, 635221), (661, 618884), (713, 573748), (868, 471293), (961, 425684), (1322, 309442), (1426, 286874), (1922, 212842), (2644, 154721), (2852, 143437), (3844, 106421), (4627, 88412), (4991, 81964), (6727, 60812), (9254, 44206), (9982, 40982), (13454, 30406), (15203, 26908), (18508, 22103), (19964, 20491)]