528037158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 1171272960

約数和(自身を除く): 643235802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 157, 262, 314, 389, 393, 471, 778, 786, 942, 1167, 1441, 1727, 2334, 2882, 3454, 4279, 4323, 5181, 8558, 8646, 10362, 12837, 20567, 25674, 41134, 50959, 61073, 61701, 101918, 122146, 123402, 152877, 183219, 226237, 305754, 366438, 452474, 560549, 671803, 678711, 1121098, 1343606, 1357422, 1681647, 2015409, 3363294, 4030818, 8000563, 16001126, 24001689, 48003378, 88006193, 176012386, 264018579, 528037158]

約数ペア:

[(1, 528037158), (2, 264018579), (3, 176012386), (6, 88006193), (11, 48003378), (22, 24001689), (33, 16001126), (66, 8000563), (131, 4030818), (157, 3363294), (262, 2015409), (314, 1681647), (389, 1357422), (393, 1343606), (471, 1121098), (778, 678711), (786, 671803), (942, 560549), (1167, 452474), (1441, 366438), (1727, 305754), (2334, 226237), (2882, 183219), (3454, 152877), (4279, 123402), (4323, 122146), (5181, 101918), (8558, 61701), (8646, 61073), (10362, 50959), (12837, 41134), (20567, 25674)]