212082696

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{420799}}^1$

素因数の和:420818

約数の個数: 48

約数和(自身を含む): 656448000

約数和(自身を除く): 444365304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 420799, 841598, 1262397, 1683196, 2524794, 2945593, 3366392, 3787191, 5049588, 5891186, 7574382, 8836779, 10099176, 11782372, 15148764, 17673558, 23564744, 26510337, 30297528, 35347116, 53020674, 70694232, 106041348, 212082696]

約数ペア:

[(1, 212082696), (2, 106041348), (3, 70694232), (4, 53020674), (6, 35347116), (7, 30297528), (8, 26510337), (9, 23564744), (12, 17673558), (14, 15148764), (18, 11782372), (21, 10099176), (24, 8836779), (28, 7574382), (36, 5891186), (42, 5049588), (56, 3787191), (63, 3366392), (72, 2945593), (84, 2524794), (126, 1683196), (168, 1262397), (252, 841598), (504, 420799)]