810656

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:82

約数の個数: 72

約数和(自身を含む): 2068416

約数和(自身を除く): 1257760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 49, 56, 77, 88, 94, 98, 112, 154, 176, 188, 196, 224, 308, 329, 352, 376, 392, 517, 539, 616, 658, 752, 784, 1034, 1078, 1232, 1316, 1504, 1568, 2068, 2156, 2303, 2464, 2632, 3619, 4136, 4312, 4606, 5264, 7238, 8272, 8624, 9212, 10528, 14476, 16544, 17248, 18424, 25333, 28952, 36848, 50666, 57904, 73696, 101332, 115808, 202664, 405328, 810656]

約数ペア:

[(1, 810656), (2, 405328), (4, 202664), (7, 115808), (8, 101332), (11, 73696), (14, 57904), (16, 50666), (22, 36848), (28, 28952), (32, 25333), (44, 18424), (47, 17248), (49, 16544), (56, 14476), (77, 10528), (88, 9212), (94, 8624), (98, 8272), (112, 7238), (154, 5264), (176, 4606), (188, 4312), (196, 4136), (224, 3619), (308, 2632), (329, 2464), (352, 2303), (376, 2156), (392, 2068), (517, 1568), (539, 1504), (616, 1316), (658, 1232), (752, 1078), (784, 1034)]