242567864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{393779}}^1$

素因数の和:393803

約数の個数: 32

約数和(自身を含む): 567043200

約数和(自身を除く): 324475336

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 393779, 787558, 1575116, 2756453, 3150232, 4331569, 5512906, 8663138, 11025812, 17326276, 22051624, 30320983, 34652552, 60641966, 121283932, 242567864]

約数ペア:

[(1, 242567864), (2, 121283932), (4, 60641966), (7, 34652552), (8, 30320983), (11, 22051624), (14, 17326276), (22, 11025812), (28, 8663138), (44, 5512906), (56, 4331569), (77, 3150232), (88, 2756453), (154, 1575116), (308, 787558), (616, 393779)]