331731612

素因数分解:

$2^2\times 3^4\times {\mathrm{397}}^1\times {\mathrm{2579}}^1$

素因数の和:2992

約数の個数: 60

約数和(自身を含む): 869733480

約数和(自身を除く): 538001868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 397, 794, 1191, 1588, 2382, 2579, 3573, 4764, 5158, 7146, 7737, 10316, 10719, 14292, 15474, 21438, 23211, 30948, 32157, 42876, 46422, 64314, 69633, 92844, 128628, 139266, 208899, 278532, 417798, 835596, 1023863, 2047726, 3071589, 4095452, 6143178, 9214767, 12286356, 18429534, 27644301, 36859068, 55288602, 82932903, 110577204, 165865806, 331731612]

約数ペア:

[(1, 331731612), (2, 165865806), (3, 110577204), (4, 82932903), (6, 55288602), (9, 36859068), (12, 27644301), (18, 18429534), (27, 12286356), (36, 9214767), (54, 6143178), (81, 4095452), (108, 3071589), (162, 2047726), (324, 1023863), (397, 835596), (794, 417798), (1191, 278532), (1588, 208899), (2382, 139266), (2579, 128628), (3573, 92844), (4764, 69633), (5158, 64314), (7146, 46422), (7737, 42876), (10316, 32157), (10719, 30948), (14292, 23211), (15474, 21438)]