8947242648

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{280513}}^1$

素因数の和:280968

約数の個数: 48

約数和(自身を含む): 24286902120

約数和(自身を除く): 15339659472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7974, 10632, 15948, 31896, 280513, 561026, 841539, 1122052, 1683078, 2244104, 2524617, 3366156, 5049234, 6732312, 10098468, 20196936, 124267259, 248534518, 372801777, 497069036, 745603554, 994138072, 1118405331, 1491207108, 2236810662, 2982414216, 4473621324, 8947242648]

約数ペア:

[(1, 8947242648), (2, 4473621324), (3, 2982414216), (4, 2236810662), (6, 1491207108), (8, 1118405331), (9, 994138072), (12, 745603554), (18, 497069036), (24, 372801777), (36, 248534518), (72, 124267259), (443, 20196936), (886, 10098468), (1329, 6732312), (1772, 5049234), (2658, 3366156), (3544, 2524617), (3987, 2244104), (5316, 1683078), (7974, 1122052), (10632, 841539), (15948, 561026), (31896, 280513)]