353271708

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 921017552

約数和(自身を除く): 567745844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 337, 444, 666, 674, 787, 1011, 1332, 1348, 1574, 2022, 2361, 3033, 3148, 4044, 4722, 6066, 7083, 9444, 12132, 12469, 14166, 24938, 28332, 29119, 37407, 49876, 58238, 74814, 87357, 112221, 116476, 149628, 174714, 224442, 262071, 265219, 349428, 448884, 524142, 530438, 795657, 1048284, 1060876, 1591314, 2386971, 3182628, 4773942, 9547884, 9813103, 19626206, 29439309, 39252412, 58878618, 88317927, 117757236, 176635854, 353271708]

約数ペア:

[(1, 353271708), (2, 176635854), (3, 117757236), (4, 88317927), (6, 58878618), (9, 39252412), (12, 29439309), (18, 19626206), (36, 9813103), (37, 9547884), (74, 4773942), (111, 3182628), (148, 2386971), (222, 1591314), (333, 1060876), (337, 1048284), (444, 795657), (666, 530438), (674, 524142), (787, 448884), (1011, 349428), (1332, 265219), (1348, 262071), (1574, 224442), (2022, 174714), (2361, 149628), (3033, 116476), (3148, 112221), (4044, 87357), (4722, 74814), (6066, 58238), (7083, 49876), (9444, 37407), (12132, 29119), (12469, 28332), (14166, 24938)]