280095312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{833617}}^1$

素因数の和:833635

約数の個数: 40

約数和(自身を含む): 826949056

約数和(自身を除く): 546853744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 833617, 1667234, 2500851, 3334468, 5001702, 5835319, 6668936, 10003404, 11670638, 13337872, 17505957, 20006808, 23341276, 35011914, 40013616, 46682552, 70023828, 93365104, 140047656, 280095312]

約数ペア:

[(1, 280095312), (2, 140047656), (3, 93365104), (4, 70023828), (6, 46682552), (7, 40013616), (8, 35011914), (12, 23341276), (14, 20006808), (16, 17505957), (21, 13337872), (24, 11670638), (28, 10003404), (42, 6668936), (48, 5835319), (56, 5001702), (84, 3334468), (112, 2500851), (168, 1667234), (336, 833617)]