274165216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1867}}^1$

素因数の和:2243

約数の個数: 48

約数和(自身を含む): 583241904

約数和(自身を除く): 309076688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 353, 416, 706, 1412, 1867, 2824, 3734, 4589, 5648, 7468, 9178, 11296, 14936, 18356, 24271, 29872, 36712, 48542, 59744, 73424, 97084, 146848, 194168, 388336, 659051, 776672, 1318102, 2636204, 5272408, 8567663, 10544816, 17135326, 21089632, 34270652, 68541304, 137082608, 274165216]

約数ペア:

[(1, 274165216), (2, 137082608), (4, 68541304), (8, 34270652), (13, 21089632), (16, 17135326), (26, 10544816), (32, 8567663), (52, 5272408), (104, 2636204), (208, 1318102), (353, 776672), (416, 659051), (706, 388336), (1412, 194168), (1867, 146848), (2824, 97084), (3734, 73424), (4589, 59744), (5648, 48542), (7468, 36712), (9178, 29872), (11296, 24271), (14936, 18356)]