251330652

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{410671}}^1$

素因数の和:410698

約数の個数: 36

約数和(自身を含む): 672680736

約数和(自身を除く): 421350084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 410671, 821342, 1232013, 1642684, 2464026, 3696039, 4928052, 6981407, 7392078, 13962814, 14784156, 20944221, 27925628, 41888442, 62832663, 83776884, 125665326, 251330652]

約数ペア:

[(1, 251330652), (2, 125665326), (3, 83776884), (4, 62832663), (6, 41888442), (9, 27925628), (12, 20944221), (17, 14784156), (18, 13962814), (34, 7392078), (36, 6981407), (51, 4928052), (68, 3696039), (102, 2464026), (153, 1642684), (204, 1232013), (306, 821342), (612, 410671)]