15243365144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{61487}}^1$

素因数の和:61752

約数の個数: 64

約数和(自身を含む): 34531660800

約数和(自身を除く): 19288295656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 233, 266, 466, 532, 932, 1064, 1631, 1864, 3262, 4427, 6524, 8854, 13048, 17708, 30989, 35416, 61487, 61978, 122974, 123956, 245948, 247912, 430409, 491896, 860818, 1168253, 1721636, 2336506, 3443272, 4673012, 8177771, 9346024, 14326471, 16355542, 28652942, 32711084, 57305884, 65422168, 100285297, 114611768, 200570594, 272202949, 401141188, 544405898, 802282376, 1088811796, 1905420643, 2177623592, 3810841286, 7621682572, 15243365144]

約数ペア:

[(1, 15243365144), (2, 7621682572), (4, 3810841286), (7, 2177623592), (8, 1905420643), (14, 1088811796), (19, 802282376), (28, 544405898), (38, 401141188), (56, 272202949), (76, 200570594), (133, 114611768), (152, 100285297), (233, 65422168), (266, 57305884), (466, 32711084), (532, 28652942), (932, 16355542), (1064, 14326471), (1631, 9346024), (1864, 8177771), (3262, 4673012), (4427, 3443272), (6524, 2336506), (8854, 1721636), (13048, 1168253), (17708, 860818), (30989, 491896), (35416, 430409), (61487, 247912), (61978, 245948), (122974, 123956)]