258835266

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{1249}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 582075000

約数和(自身を除く): 323239734

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 397, 522, 794, 1191, 1249, 2382, 2498, 3573, 3747, 7146, 7494, 11241, 11513, 22482, 23026, 34539, 36221, 69078, 72442, 103617, 108663, 207234, 217326, 325989, 495853, 651978, 991706, 1487559, 2975118, 4462677, 8925354, 14379737, 28759474, 43139211, 86278422, 129417633, 258835266]

約数ペア:

[(1, 258835266), (2, 129417633), (3, 86278422), (6, 43139211), (9, 28759474), (18, 14379737), (29, 8925354), (58, 4462677), (87, 2975118), (174, 1487559), (261, 991706), (397, 651978), (522, 495853), (794, 325989), (1191, 217326), (1249, 207234), (2382, 108663), (2498, 103617), (3573, 72442), (3747, 69078), (7146, 36221), (7494, 34539), (11241, 23026), (11513, 22482)]