664488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 1965600

約数和(自身を除く): 1301112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 839, 1678, 2517, 3356, 5034, 6712, 7551, 9229, 10068, 15102, 18458, 20136, 27687, 30204, 36916, 55374, 60408, 73832, 83061, 110748, 166122, 221496, 332244, 664488]

約数ペア:

[(1, 664488), (2, 332244), (3, 221496), (4, 166122), (6, 110748), (8, 83061), (9, 73832), (11, 60408), (12, 55374), (18, 36916), (22, 30204), (24, 27687), (33, 20136), (36, 18458), (44, 15102), (66, 10068), (72, 9229), (88, 7551), (99, 6712), (132, 5034), (198, 3356), (264, 2517), (396, 1678), (792, 839)]