219411912

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{315247}}^1$

素因数の和:315285

約数の個数: 32

約数和(自身を含む): 567446400

約数和(自身を除く): 348034488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 315247, 630494, 945741, 1260988, 1891482, 2521976, 3782964, 7565928, 9142163, 18284326, 27426489, 36568652, 54852978, 73137304, 109705956, 219411912]

約数ペア:

[(1, 219411912), (2, 109705956), (3, 73137304), (4, 54852978), (6, 36568652), (8, 27426489), (12, 18284326), (24, 9142163), (29, 7565928), (58, 3782964), (87, 2521976), (116, 1891482), (174, 1260988), (232, 945741), (348, 630494), (696, 315247)]