15663865208

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 30082367520

約数和(自身を除く): 14418502312

約数列:

[1, 2, 4, 8, 73, 146, 211, 292, 317, 401, 422, 584, 634, 802, 844, 1268, 1604, 1688, 2536, 3208, 15403, 23141, 29273, 30806, 46282, 58546, 61612, 66887, 84611, 92564, 117092, 123224, 127117, 133774, 169222, 185128, 234184, 254234, 267548, 338444, 508468, 535096, 676888, 1016936, 4882751, 6176603, 9279541, 9765502, 12353206, 18559082, 19531004, 24706412, 26821687, 37118164, 39062008, 49412824, 53643374, 74236328, 107286748, 214573496, 1957983151, 3915966302, 7831932604, 15663865208]

約数ペア:

[(1, 15663865208), (2, 7831932604), (4, 3915966302), (8, 1957983151), (73, 214573496), (146, 107286748), (211, 74236328), (292, 53643374), (317, 49412824), (401, 39062008), (422, 37118164), (584, 26821687), (634, 24706412), (802, 19531004), (844, 18559082), (1268, 12353206), (1604, 9765502), (1688, 9279541), (2536, 6176603), (3208, 4882751), (15403, 1016936), (23141, 676888), (29273, 535096), (30806, 508468), (46282, 338444), (58546, 267548), (61612, 254234), (66887, 234184), (84611, 185128), (92564, 169222), (117092, 133774), (123224, 127117)]