219055248

素因数分解:

$2^4\times 3^2\times {\mathrm{1521217}}^1$

素因数の和:1521231

約数の個数: 30

約数和(自身を含む): 613050854

約数和(自身を除く): 393995606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1521217, 3042434, 4563651, 6084868, 9127302, 12169736, 13690953, 18254604, 24339472, 27381906, 36509208, 54763812, 73018416, 109527624, 219055248]

約数ペア:

[(1, 219055248), (2, 109527624), (3, 73018416), (4, 54763812), (6, 36509208), (8, 27381906), (9, 24339472), (12, 18254604), (16, 13690953), (18, 12169736), (24, 9127302), (36, 6084868), (48, 4563651), (72, 3042434), (144, 1521217)]