242723628

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{107021}}^1$

素因数の和:107044

約数の個数: 60

約数和(自身を含む): 725181072

約数和(自身を除く): 482457444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 107021, 214042, 321063, 428084, 642126, 749147, 963189, 1284252, 1498294, 1926378, 2247441, 2889567, 2996588, 3852756, 4494882, 5779134, 6742323, 8668701, 8989764, 11558268, 13484646, 17337402, 20226969, 26969292, 34674804, 40453938, 60680907, 80907876, 121361814, 242723628]

約数ペア:

[(1, 242723628), (2, 121361814), (3, 80907876), (4, 60680907), (6, 40453938), (7, 34674804), (9, 26969292), (12, 20226969), (14, 17337402), (18, 13484646), (21, 11558268), (27, 8989764), (28, 8668701), (36, 6742323), (42, 5779134), (54, 4494882), (63, 3852756), (81, 2996588), (84, 2889567), (108, 2247441), (126, 1926378), (162, 1498294), (189, 1284252), (252, 963189), (324, 749147), (378, 642126), (567, 428084), (756, 321063), (1134, 214042), (2268, 107021)]