1668888968676

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{2207}}^1\times {\mathrm{110359}}^1$

素因数の和:113144

約数の個数: 48

約数和(自身を含む): 3902696878080

約数和(自身を除く): 2233807909404

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2207, 2284, 3426, 4414, 6621, 6852, 8828, 13242, 26484, 110359, 220718, 331077, 441436, 662154, 1260197, 1324308, 2520394, 3780591, 5040788, 7561182, 15122364, 63014989, 126029978, 189044967, 243562313, 252059956, 378089934, 487124626, 730686939, 756179868, 974249252, 1461373878, 2922747756, 139074080723, 278148161446, 417222242169, 556296322892, 834444484338, 1668888968676]

約数ペア:

[(1, 1668888968676), (2, 834444484338), (3, 556296322892), (4, 417222242169), (6, 278148161446), (12, 139074080723), (571, 2922747756), (1142, 1461373878), (1713, 974249252), (2207, 756179868), (2284, 730686939), (3426, 487124626), (4414, 378089934), (6621, 252059956), (6852, 243562313), (8828, 189044967), (13242, 126029978), (26484, 63014989), (110359, 15122364), (220718, 7561182), (331077, 5040788), (441436, 3780591), (662154, 2520394), (1260197, 1324308)]