329631048

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{42787}}^1$

素因数の和:42906

約数の個数: 48

約数和(自身を含む): 901115280

約数和(自身を除く): 571484232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 42787, 85574, 128361, 171148, 256722, 342296, 385083, 513444, 770166, 1026888, 1540332, 3080664, 4578209, 9156418, 13734627, 18312836, 27469254, 36625672, 41203881, 54938508, 82407762, 109877016, 164815524, 329631048]

約数ペア:

[(1, 329631048), (2, 164815524), (3, 109877016), (4, 82407762), (6, 54938508), (8, 41203881), (9, 36625672), (12, 27469254), (18, 18312836), (24, 13734627), (36, 9156418), (72, 4578209), (107, 3080664), (214, 1540332), (321, 1026888), (428, 770166), (642, 513444), (856, 385083), (963, 342296), (1284, 256722), (1926, 171148), (2568, 128361), (3852, 85574), (7704, 42787)]