212354296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8017}}^1$

素因数の和:8084

約数の個数: 64

約数和(自身を含む): 508020480

約数和(自身を除く): 295666184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 946, 1204, 1892, 2408, 3311, 3784, 6622, 8017, 13244, 16034, 26488, 32068, 56119, 64136, 88187, 112238, 176374, 224476, 344731, 352748, 448952, 617309, 689462, 705496, 1234618, 1378924, 2413117, 2469236, 2757848, 3792041, 4826234, 4938472, 7584082, 9652468, 15168164, 19304936, 26544287, 30336328, 53088574, 106177148, 212354296]

約数ペア:

[(1, 212354296), (2, 106177148), (4, 53088574), (7, 30336328), (8, 26544287), (11, 19304936), (14, 15168164), (22, 9652468), (28, 7584082), (43, 4938472), (44, 4826234), (56, 3792041), (77, 2757848), (86, 2469236), (88, 2413117), (154, 1378924), (172, 1234618), (301, 705496), (308, 689462), (344, 617309), (473, 448952), (602, 352748), (616, 344731), (946, 224476), (1204, 176374), (1892, 112238), (2408, 88187), (3311, 64136), (3784, 56119), (6622, 32068), (8017, 26488), (13244, 16034)]