259649984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1931}}^1$

素因数の和:2145

約数の個数: 56

約数和(自身を含む): 565318656

約数和(自身を除く): 305668672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 191, 352, 382, 704, 764, 1528, 1931, 2101, 3056, 3862, 4202, 6112, 7724, 8404, 12224, 15448, 16808, 21241, 30896, 33616, 42482, 61792, 67232, 84964, 123584, 134464, 169928, 339856, 368821, 679712, 737642, 1359424, 1475284, 2950568, 4057031, 5901136, 8114062, 11802272, 16228124, 23604544, 32456248, 64912496, 129824992, 259649984]

約数ペア:

[(1, 259649984), (2, 129824992), (4, 64912496), (8, 32456248), (11, 23604544), (16, 16228124), (22, 11802272), (32, 8114062), (44, 5901136), (64, 4057031), (88, 2950568), (176, 1475284), (191, 1359424), (352, 737642), (382, 679712), (704, 368821), (764, 339856), (1528, 169928), (1931, 134464), (2101, 123584), (3056, 84964), (3862, 67232), (4202, 61792), (6112, 42482), (7724, 33616), (8404, 30896), (12224, 21241), (15448, 16808)]