247942724988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{421671301}}^1$

素因数の和:421671322

約数の個数: 36

約数和(自身を含む): 672987397992

約数和(自身を除く): 425044673004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 421671301, 843342602, 1265013903, 1686685204, 2530027806, 2951699107, 5060055612, 5903398214, 8855097321, 11806796428, 17710194642, 20661893749, 35420389284, 41323787498, 61985681247, 82647574996, 123971362494, 247942724988]

約数ペア:

[(1, 247942724988), (2, 123971362494), (3, 82647574996), (4, 61985681247), (6, 41323787498), (7, 35420389284), (12, 20661893749), (14, 17710194642), (21, 11806796428), (28, 8855097321), (42, 5903398214), (49, 5060055612), (84, 2951699107), (98, 2530027806), (147, 1686685204), (196, 1265013903), (294, 843342602), (588, 421671301)]