327488

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 56

約数和(自身を含む): 804672

約数和(自身を除く): 477184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 64, 68, 86, 112, 119, 136, 172, 224, 238, 272, 301, 344, 448, 476, 544, 602, 688, 731, 952, 1088, 1204, 1376, 1462, 1904, 2408, 2752, 2924, 3808, 4816, 5117, 5848, 7616, 9632, 10234, 11696, 19264, 20468, 23392, 40936, 46784, 81872, 163744, 327488]

約数ペア:

[(1, 327488), (2, 163744), (4, 81872), (7, 46784), (8, 40936), (14, 23392), (16, 20468), (17, 19264), (28, 11696), (32, 10234), (34, 9632), (43, 7616), (56, 5848), (64, 5117), (68, 4816), (86, 3808), (112, 2924), (119, 2752), (136, 2408), (172, 1904), (224, 1462), (238, 1376), (272, 1204), (301, 1088), (344, 952), (448, 731), (476, 688), (544, 602)]