320532492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{88741}}^1$

素因数の和:88798

約数の個数: 48

約数和(自身を含む): 874641152

約数和(自身を除く): 554108660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 88741, 177482, 266223, 354964, 532446, 621187, 1064892, 1242374, 1863561, 2484748, 3727122, 3815863, 7454244, 7631726, 11447589, 15263452, 22895178, 26711041, 45790356, 53422082, 80133123, 106844164, 160266246, 320532492]

約数ペア:

[(1, 320532492), (2, 160266246), (3, 106844164), (4, 80133123), (6, 53422082), (7, 45790356), (12, 26711041), (14, 22895178), (21, 15263452), (28, 11447589), (42, 7631726), (43, 7454244), (84, 3815863), (86, 3727122), (129, 2484748), (172, 1863561), (258, 1242374), (301, 1064892), (516, 621187), (602, 532446), (903, 354964), (1204, 266223), (1806, 177482), (3612, 88741)]