668833278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{367}}^1\times {\mathrm{1051}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 1426209024

約数和(自身を除く): 757375746

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 367, 578, 734, 867, 1051, 1101, 1734, 2102, 2202, 3153, 6239, 6306, 12478, 17867, 18717, 35734, 37434, 53601, 106063, 107202, 212126, 303739, 318189, 385717, 607478, 636378, 771434, 911217, 1157151, 1822434, 2314302, 6557189, 13114378, 19671567, 39343134, 111472213, 222944426, 334416639, 668833278]

約数ペア:

[(1, 668833278), (2, 334416639), (3, 222944426), (6, 111472213), (17, 39343134), (34, 19671567), (51, 13114378), (102, 6557189), (289, 2314302), (367, 1822434), (578, 1157151), (734, 911217), (867, 771434), (1051, 636378), (1101, 607478), (1734, 385717), (2102, 318189), (2202, 303739), (3153, 212126), (6239, 107202), (6306, 106063), (12478, 53601), (17867, 37434), (18717, 35734)]