1669344896

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 3387770880

約数和(自身を除く): 1718425984

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 127, 128, 206, 254, 412, 508, 824, 997, 1016, 1648, 1994, 2032, 3296, 3988, 4064, 6592, 7976, 8128, 13081, 13184, 15952, 16256, 26162, 31904, 52324, 63808, 102691, 104648, 126619, 127616, 205382, 209296, 253238, 410764, 418592, 506476, 821528, 837184, 1012952, 1643056, 1674368, 2025904, 3286112, 4051808, 6572224, 8103616, 13041757, 13144448, 16207232, 26083514, 52167028, 104334056, 208668112, 417336224, 834672448, 1669344896]

約数ペア:

[(1, 1669344896), (2, 834672448), (4, 417336224), (8, 208668112), (16, 104334056), (32, 52167028), (64, 26083514), (103, 16207232), (127, 13144448), (128, 13041757), (206, 8103616), (254, 6572224), (412, 4051808), (508, 3286112), (824, 2025904), (997, 1674368), (1016, 1643056), (1648, 1012952), (1994, 837184), (2032, 821528), (3296, 506476), (3988, 418592), (4064, 410764), (6592, 253238), (7976, 209296), (8128, 205382), (13081, 127616), (13184, 126619), (15952, 104648), (16256, 102691), (26162, 63808), (31904, 52324)]