1279234088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4297}}^1$

素因数の和:4530

約数の個数: 64

約数和(自身を含む): 2785104000

約数和(自身を除く): 1505869912

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 199, 374, 398, 748, 796, 1496, 1592, 2189, 3383, 4297, 4378, 6766, 8594, 8756, 13532, 17188, 17512, 27064, 34376, 37213, 47267, 73049, 74426, 94534, 146098, 148852, 189068, 292196, 297704, 378136, 584392, 803539, 855103, 1607078, 1710206, 3214156, 3420412, 6428312, 6840824, 9406133, 14536751, 18812266, 29073502, 37624532, 58147004, 75249064, 116294008, 159904261, 319808522, 639617044, 1279234088]

約数ペア:

[(1, 1279234088), (2, 639617044), (4, 319808522), (8, 159904261), (11, 116294008), (17, 75249064), (22, 58147004), (34, 37624532), (44, 29073502), (68, 18812266), (88, 14536751), (136, 9406133), (187, 6840824), (199, 6428312), (374, 3420412), (398, 3214156), (748, 1710206), (796, 1607078), (1496, 855103), (1592, 803539), (2189, 584392), (3383, 378136), (4297, 297704), (4378, 292196), (6766, 189068), (8594, 148852), (8756, 146098), (13532, 94534), (17188, 74426), (17512, 73049), (27064, 47267), (34376, 37213)]