219322872

素因数分解:

$2^3\times 3^2\times {\mathrm{1217}}^1\times {\mathrm{2503}}^1$

素因数の和:3732

約数の個数: 48

約数和(自身を含む): 594725040

約数和(自身を除く): 375402168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1217, 2434, 2503, 3651, 4868, 5006, 7302, 7509, 9736, 10012, 10953, 14604, 15018, 20024, 21906, 22527, 29208, 30036, 43812, 45054, 60072, 87624, 90108, 180216, 3046151, 6092302, 9138453, 12184604, 18276906, 24369208, 27415359, 36553812, 54830718, 73107624, 109661436, 219322872]

約数ペア:

[(1, 219322872), (2, 109661436), (3, 73107624), (4, 54830718), (6, 36553812), (8, 27415359), (9, 24369208), (12, 18276906), (18, 12184604), (24, 9138453), (36, 6092302), (72, 3046151), (1217, 180216), (2434, 90108), (2503, 87624), (3651, 60072), (4868, 45054), (5006, 43812), (7302, 30036), (7509, 29208), (9736, 22527), (10012, 21906), (10953, 20024), (14604, 15018)]