15999891264

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{3968227}}^1$

素因数の和:3968252

約数の個数: 84

約数和(自身を含む): 52412355424

約数和(自身を除く): 36412464160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 3968227, 7936454, 11904681, 15872908, 23809362, 27777589, 31745816, 35714043, 47618724, 55555178, 63491632, 71428086, 83332767, 95237448, 111110356, 126983264, 142856172, 166665534, 190474896, 222220712, 249998301, 253966528, 285712344, 333331068, 380949792, 444441424, 499996602, 571424688, 666662136, 761899584, 888882848, 999993204, 1142849376, 1333324272, 1777765696, 1999986408, 2285698752, 2666648544, 3999972816, 5333297088, 7999945632, 15999891264]

約数ペア:

[(1, 15999891264), (2, 7999945632), (3, 5333297088), (4, 3999972816), (6, 2666648544), (7, 2285698752), (8, 1999986408), (9, 1777765696), (12, 1333324272), (14, 1142849376), (16, 999993204), (18, 888882848), (21, 761899584), (24, 666662136), (28, 571424688), (32, 499996602), (36, 444441424), (42, 380949792), (48, 333331068), (56, 285712344), (63, 253966528), (64, 249998301), (72, 222220712), (84, 190474896), (96, 166665534), (112, 142856172), (126, 126983264), (144, 111110356), (168, 95237448), (192, 83332767), (224, 71428086), (252, 63491632), (288, 55555178), (336, 47618724), (448, 35714043), (504, 31745816), (576, 27777589), (672, 23809362), (1008, 15872908), (1344, 11904681), (2016, 7936454), (4032, 3968227)]