994917816

素因数分解:

$2^3\times 3^5\times {\mathrm{251}}^1\times {\mathrm{2039}}^1$

素因数の和:2311

約数の個数: 96

約数和(自身を含む): 2806876800

約数和(自身を除く): 1811958984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 251, 324, 486, 502, 648, 753, 972, 1004, 1506, 1944, 2008, 2039, 2259, 3012, 4078, 4518, 6024, 6117, 6777, 8156, 9036, 12234, 13554, 16312, 18072, 18351, 20331, 24468, 27108, 36702, 40662, 48936, 54216, 55053, 60993, 73404, 81324, 110106, 121986, 146808, 162648, 165159, 220212, 243972, 330318, 440424, 487944, 495477, 511789, 660636, 990954, 1023578, 1321272, 1535367, 1981908, 2047156, 3070734, 3963816, 4094312, 4606101, 6141468, 9212202, 12282936, 13818303, 18424404, 27636606, 36848808, 41454909, 55273212, 82909818, 110546424, 124364727, 165819636, 248729454, 331639272, 497458908, 994917816]

約数ペア:

[(1, 994917816), (2, 497458908), (3, 331639272), (4, 248729454), (6, 165819636), (8, 124364727), (9, 110546424), (12, 82909818), (18, 55273212), (24, 41454909), (27, 36848808), (36, 27636606), (54, 18424404), (72, 13818303), (81, 12282936), (108, 9212202), (162, 6141468), (216, 4606101), (243, 4094312), (251, 3963816), (324, 3070734), (486, 2047156), (502, 1981908), (648, 1535367), (753, 1321272), (972, 1023578), (1004, 990954), (1506, 660636), (1944, 511789), (2008, 495477), (2039, 487944), (2259, 440424), (3012, 330318), (4078, 243972), (4518, 220212), (6024, 165159), (6117, 162648), (6777, 146808), (8156, 121986), (9036, 110106), (12234, 81324), (13554, 73404), (16312, 60993), (18072, 55053), (18351, 54216), (20331, 48936), (24468, 40662), (27108, 36702)]