1569254461216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{198539279}}^1$

素因数の和:198539321

約数の個数: 48

約数和(自身を含む): 3502232899200

約数和(自身を除く): 1932978437984

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 198539279, 397078558, 794157116, 1588314232, 2581010627, 3176628464, 3772246301, 5162021254, 6353256928, 7544492602, 10324042508, 15088985204, 20648085016, 30177970408, 41296170032, 49039201913, 60355940816, 82592340064, 98078403826, 120711881632, 196156807652, 392313615304, 784627230608, 1569254461216]

約数ペア:

[(1, 1569254461216), (2, 784627230608), (4, 392313615304), (8, 196156807652), (13, 120711881632), (16, 98078403826), (19, 82592340064), (26, 60355940816), (32, 49039201913), (38, 41296170032), (52, 30177970408), (76, 20648085016), (104, 15088985204), (152, 10324042508), (208, 7544492602), (247, 6353256928), (304, 5162021254), (416, 3772246301), (494, 3176628464), (608, 2581010627), (988, 1588314232), (1976, 794157116), (3952, 397078558), (7904, 198539279)]