287730714

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{1063}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 581454720

約数和(自身を除く): 293724006

約数列:

[1, 2, 3, 6, 197, 229, 394, 458, 591, 687, 1063, 1182, 1374, 2126, 3189, 6378, 45113, 90226, 135339, 209411, 243427, 270678, 418822, 486854, 628233, 730281, 1256466, 1460562, 47955119, 95910238, 143865357, 287730714]

約数ペア:

[(1, 287730714), (2, 143865357), (3, 95910238), (6, 47955119), (197, 1460562), (229, 1256466), (394, 730281), (458, 628233), (591, 486854), (687, 418822), (1063, 270678), (1182, 243427), (1374, 209411), (2126, 135339), (3189, 90226), (6378, 45113)]