248029264

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71437}}^1$

素因数の和:71483

約数の個数: 40

約数和(自身を含む): 566931968

約数和(自身を除く): 318902704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 71437, 142874, 285748, 500059, 571496, 1000118, 1142992, 2000236, 2214547, 4000472, 4429094, 8000944, 8858188, 15501829, 17716376, 31003658, 35432752, 62007316, 124014632, 248029264]

約数ペア:

[(1, 248029264), (2, 124014632), (4, 62007316), (7, 35432752), (8, 31003658), (14, 17716376), (16, 15501829), (28, 8858188), (31, 8000944), (56, 4429094), (62, 4000472), (112, 2214547), (124, 2000236), (217, 1142992), (248, 1000118), (434, 571496), (496, 500059), (868, 285748), (1736, 142874), (3472, 71437)]