1284809496

素因数分解:

$2^3\times 3^1\times {\mathrm{661}}^1\times {\mathrm{80989}}^1$

素因数の和:81659

約数の個数: 32

約数和(自身を含む): 3216922800

約数和(自身を除く): 1932113304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661, 1322, 1983, 2644, 3966, 5288, 7932, 15864, 80989, 161978, 242967, 323956, 485934, 647912, 971868, 1943736, 53533729, 107067458, 160601187, 214134916, 321202374, 428269832, 642404748, 1284809496]

約数ペア:

[(1, 1284809496), (2, 642404748), (3, 428269832), (4, 321202374), (6, 214134916), (8, 160601187), (12, 107067458), (24, 53533729), (661, 1943736), (1322, 971868), (1983, 647912), (2644, 485934), (3966, 323956), (5288, 242967), (7932, 161978), (15864, 80989)]