245777056

素因数分解:

$2^5\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1237}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 554069376

約数和(自身を除く): 308292320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 887, 1237, 1774, 2474, 3548, 4948, 6209, 7096, 8659, 9896, 12418, 14192, 17318, 19792, 24836, 28384, 34636, 39584, 49672, 69272, 99344, 138544, 198688, 277088, 1097219, 2194438, 4388876, 7680533, 8777752, 15361066, 17555504, 30722132, 35111008, 61444264, 122888528, 245777056]

約数ペア:

[(1, 245777056), (2, 122888528), (4, 61444264), (7, 35111008), (8, 30722132), (14, 17555504), (16, 15361066), (28, 8777752), (32, 7680533), (56, 4388876), (112, 2194438), (224, 1097219), (887, 277088), (1237, 198688), (1774, 138544), (2474, 99344), (3548, 69272), (4948, 49672), (6209, 39584), (7096, 34636), (8659, 28384), (9896, 24836), (12418, 19792), (14192, 17318)]