381796544

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:685

約数の個数: 56

約数和(自身を含む): 772485120

約数和(自身を除く): 390688576

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 127, 214, 254, 428, 439, 508, 856, 878, 1016, 1712, 1756, 2032, 3424, 3512, 4064, 6848, 7024, 8128, 13589, 14048, 27178, 28096, 46973, 54356, 55753, 93946, 108712, 111506, 187892, 217424, 223012, 375784, 434848, 446024, 751568, 869696, 892048, 1503136, 1784096, 3006272, 3568192, 5965571, 11931142, 23862284, 47724568, 95449136, 190898272, 381796544]

約数ペア:

[(1, 381796544), (2, 190898272), (4, 95449136), (8, 47724568), (16, 23862284), (32, 11931142), (64, 5965571), (107, 3568192), (127, 3006272), (214, 1784096), (254, 1503136), (428, 892048), (439, 869696), (508, 751568), (856, 446024), (878, 434848), (1016, 375784), (1712, 223012), (1756, 217424), (2032, 187892), (3424, 111506), (3512, 108712), (4064, 93946), (6848, 55753), (7024, 54356), (8128, 46973), (13589, 28096), (14048, 27178)]