305412912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{302989}}^1$

素因数の和:303010

約数の個数: 60

約数和(自身を含む): 976839760

約数和(自身を除く): 671426848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 302989, 605978, 908967, 1211956, 1817934, 2120923, 2423912, 2726901, 3635868, 4241846, 4847824, 5453802, 6362769, 7271736, 8483692, 10907604, 12725538, 14543472, 16967384, 19088307, 21815208, 25451076, 33934768, 38176614, 43630416, 50902152, 76353228, 101804304, 152706456, 305412912]

約数ペア:

[(1, 305412912), (2, 152706456), (3, 101804304), (4, 76353228), (6, 50902152), (7, 43630416), (8, 38176614), (9, 33934768), (12, 25451076), (14, 21815208), (16, 19088307), (18, 16967384), (21, 14543472), (24, 12725538), (28, 10907604), (36, 8483692), (42, 7271736), (48, 6362769), (56, 5453802), (63, 4847824), (72, 4241846), (84, 3635868), (112, 2726901), (126, 2423912), (144, 2120923), (168, 1817934), (252, 1211956), (336, 908967), (504, 605978), (1008, 302989)]