307366906

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1193}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 588021120

約数和(自身を除く): 280654214

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 239, 478, 539, 1078, 1193, 1673, 2386, 2629, 3346, 5258, 8351, 11711, 13123, 16702, 18403, 23422, 26246, 36806, 58457, 91861, 116914, 128821, 183722, 257642, 285127, 570254, 643027, 1286054, 1995889, 3136397, 3991778, 6272794, 13971223, 21954779, 27942446, 43909558, 153683453, 307366906]

約数ペア:

[(1, 307366906), (2, 153683453), (7, 43909558), (11, 27942446), (14, 21954779), (22, 13971223), (49, 6272794), (77, 3991778), (98, 3136397), (154, 1995889), (239, 1286054), (478, 643027), (539, 570254), (1078, 285127), (1193, 257642), (1673, 183722), (2386, 128821), (2629, 116914), (3346, 91861), (5258, 58457), (8351, 36806), (11711, 26246), (13123, 23422), (16702, 18403)]