274383558

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2111}}^1$

素因数の和:2234

約数の個数: 64

約数和(自身を含む): 638668800

約数和(自身を除く): 364285242

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 83, 87, 166, 174, 249, 261, 498, 522, 747, 783, 1494, 1566, 2111, 2241, 2407, 4222, 4482, 4814, 6333, 7221, 12666, 14442, 18999, 21663, 37998, 43326, 56997, 61219, 64989, 113994, 122438, 129978, 175213, 183657, 350426, 367314, 525639, 550971, 1051278, 1101942, 1576917, 1652913, 3153834, 3305826, 4730751, 5081177, 9461502, 10162354, 15243531, 30487062, 45730593, 91461186, 137191779, 274383558]

約数ペア:

[(1, 274383558), (2, 137191779), (3, 91461186), (6, 45730593), (9, 30487062), (18, 15243531), (27, 10162354), (29, 9461502), (54, 5081177), (58, 4730751), (83, 3305826), (87, 3153834), (166, 1652913), (174, 1576917), (249, 1101942), (261, 1051278), (498, 550971), (522, 525639), (747, 367314), (783, 350426), (1494, 183657), (1566, 175213), (2111, 129978), (2241, 122438), (2407, 113994), (4222, 64989), (4482, 61219), (4814, 56997), (6333, 43326), (7221, 37998), (12666, 21663), (14442, 18999)]