420851304

素因数分解:

$2^3\times 3^2\times {\mathrm{1759}}^1\times {\mathrm{3323}}^1$

素因数の和:5094

約数の個数: 48

約数和(自身を含む): 1140796800

約数和(自身を除く): 719945496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1759, 3323, 3518, 5277, 6646, 7036, 9969, 10554, 13292, 14072, 15831, 19938, 21108, 26584, 29907, 31662, 39876, 42216, 59814, 63324, 79752, 119628, 126648, 239256, 5845157, 11690314, 17535471, 23380628, 35070942, 46761256, 52606413, 70141884, 105212826, 140283768, 210425652, 420851304]

約数ペア:

[(1, 420851304), (2, 210425652), (3, 140283768), (4, 105212826), (6, 70141884), (8, 52606413), (9, 46761256), (12, 35070942), (18, 23380628), (24, 17535471), (36, 11690314), (72, 5845157), (1759, 239256), (3323, 126648), (3518, 119628), (5277, 79752), (6646, 63324), (7036, 59814), (9969, 42216), (10554, 39876), (13292, 31662), (14072, 29907), (15831, 26584), (19938, 21108)]