253463676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{2441}}^1$

素因数の和:2974

約数の個数: 48

約数和(自身を含む): 627691680

約数和(自身を除く): 374228004

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 509, 1018, 1527, 2036, 2441, 3054, 4882, 6108, 7323, 8653, 9764, 14646, 17306, 25959, 29292, 34612, 41497, 51918, 82994, 103836, 124491, 165988, 248982, 497964, 1242469, 2484938, 3727407, 4969876, 7454814, 14909628, 21121973, 42243946, 63365919, 84487892, 126731838, 253463676]

約数ペア:

[(1, 253463676), (2, 126731838), (3, 84487892), (4, 63365919), (6, 42243946), (12, 21121973), (17, 14909628), (34, 7454814), (51, 4969876), (68, 3727407), (102, 2484938), (204, 1242469), (509, 497964), (1018, 248982), (1527, 165988), (2036, 124491), (2441, 103836), (3054, 82994), (4882, 51918), (6108, 41497), (7323, 34612), (8653, 29292), (9764, 25959), (14646, 17306)]