218712144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3271}}^1$

素因数の和:3488

約数の個数: 80

約数和(自身を含む): 649164800

約数和(自身を除く): 430452656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 199, 336, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 3184, 3271, 4179, 4776, 5572, 6542, 8358, 9552, 9813, 11144, 13084, 16716, 19626, 22288, 22897, 26168, 33432, 39252, 45794, 52336, 66864, 68691, 78504, 91588, 137382, 157008, 183176, 274764, 366352, 549528, 650929, 1099056, 1301858, 1952787, 2603716, 3905574, 4556503, 5207432, 7811148, 9113006, 10414864, 13669509, 15622296, 18226012, 27339018, 31244592, 36452024, 54678036, 72904048, 109356072, 218712144]

約数ペア:

[(1, 218712144), (2, 109356072), (3, 72904048), (4, 54678036), (6, 36452024), (7, 31244592), (8, 27339018), (12, 18226012), (14, 15622296), (16, 13669509), (21, 10414864), (24, 9113006), (28, 7811148), (42, 5207432), (48, 4556503), (56, 3905574), (84, 2603716), (112, 1952787), (168, 1301858), (199, 1099056), (336, 650929), (398, 549528), (597, 366352), (796, 274764), (1194, 183176), (1393, 157008), (1592, 137382), (2388, 91588), (2786, 78504), (3184, 68691), (3271, 66864), (4179, 52336), (4776, 45794), (5572, 39252), (6542, 33432), (8358, 26168), (9552, 22897), (9813, 22288), (11144, 19626), (13084, 16716)]