331329068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1697}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 699847680

約数和(自身を除く): 368518612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 367, 532, 734, 1468, 1697, 2569, 3394, 5138, 6788, 6973, 10276, 11879, 13946, 23758, 27892, 32243, 47516, 48811, 64486, 97622, 128972, 195244, 225701, 451402, 622799, 902804, 1245598, 2491196, 4359593, 8719186, 11833181, 17438372, 23666362, 47332724, 82832267, 165664534, 331329068]

約数ペア:

[(1, 331329068), (2, 165664534), (4, 82832267), (7, 47332724), (14, 23666362), (19, 17438372), (28, 11833181), (38, 8719186), (76, 4359593), (133, 2491196), (266, 1245598), (367, 902804), (532, 622799), (734, 451402), (1468, 225701), (1697, 195244), (2569, 128972), (3394, 97622), (5138, 64486), (6788, 48811), (6973, 47516), (10276, 32243), (11879, 27892), (13946, 23758)]