255843516

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{4211}}^1$

素因数の和:4362

約数の個数: 48

約数和(自身を含む): 614210688

約数和(自身を除く): 358367172

約数列:

[1, 2, 3, 4, 6, 12, 61, 83, 122, 166, 183, 244, 249, 332, 366, 498, 732, 996, 4211, 5063, 8422, 10126, 12633, 15189, 16844, 20252, 25266, 30378, 50532, 60756, 256871, 349513, 513742, 699026, 770613, 1027484, 1048539, 1398052, 1541226, 2097078, 3082452, 4194156, 21320293, 42640586, 63960879, 85281172, 127921758, 255843516]

約数ペア:

[(1, 255843516), (2, 127921758), (3, 85281172), (4, 63960879), (6, 42640586), (12, 21320293), (61, 4194156), (83, 3082452), (122, 2097078), (166, 1541226), (183, 1398052), (244, 1048539), (249, 1027484), (332, 770613), (366, 699026), (498, 513742), (732, 349513), (996, 256871), (4211, 60756), (5063, 50532), (8422, 30378), (10126, 25266), (12633, 20252), (15189, 16844)]