306543188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2473}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 648385920

約数和(自身を除く): 341842732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 233, 266, 466, 532, 932, 1631, 2473, 3262, 4427, 4946, 6524, 8854, 9892, 17311, 17708, 30989, 34622, 46987, 61978, 69244, 93974, 123956, 187948, 328909, 576209, 657818, 1152418, 1315636, 2304836, 4033463, 8066926, 10947971, 16133852, 21895942, 43791884, 76635797, 153271594, 306543188]

約数ペア:

[(1, 306543188), (2, 153271594), (4, 76635797), (7, 43791884), (14, 21895942), (19, 16133852), (28, 10947971), (38, 8066926), (76, 4033463), (133, 2304836), (233, 1315636), (266, 1152418), (466, 657818), (532, 576209), (932, 328909), (1631, 187948), (2473, 123956), (3262, 93974), (4427, 69244), (4946, 61978), (6524, 46987), (8854, 34622), (9892, 30989), (17311, 17708)]