214983568

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 422512640

約数和(自身を除く): 207529072

約数列:

[1, 2, 4, 8, 16, 127, 241, 254, 439, 482, 508, 878, 964, 1016, 1756, 1928, 2032, 3512, 3856, 7024, 30607, 55753, 61214, 105799, 111506, 122428, 211598, 223012, 244856, 423196, 446024, 489712, 846392, 892048, 1692784, 13436473, 26872946, 53745892, 107491784, 214983568]

約数ペア:

[(1, 214983568), (2, 107491784), (4, 53745892), (8, 26872946), (16, 13436473), (127, 1692784), (241, 892048), (254, 846392), (439, 489712), (482, 446024), (508, 423196), (878, 244856), (964, 223012), (1016, 211598), (1756, 122428), (1928, 111506), (2032, 105799), (3512, 61214), (3856, 55753), (7024, 30607)]