561192936

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{36479}}^1$

素因数の和:37129

約数の個数: 32

約数和(自身を含む): 1405209600

約数和(自身を除く): 844016664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 7692, 15384, 36479, 72958, 109437, 145916, 218874, 291832, 437748, 875496, 23383039, 46766078, 70149117, 93532156, 140298234, 187064312, 280596468, 561192936]

約数ペア:

[(1, 561192936), (2, 280596468), (3, 187064312), (4, 140298234), (6, 93532156), (8, 70149117), (12, 46766078), (24, 23383039), (641, 875496), (1282, 437748), (1923, 291832), (2564, 218874), (3846, 145916), (5128, 109437), (7692, 72958), (15384, 36479)]