246764288

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{20509}}^1$

素因数の和:20572

約数の個数: 36

約数和(自身を含む): 503069280

約数和(自身を除く): 256304992

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 3008, 6016, 12032, 20509, 41018, 82036, 164072, 328144, 656288, 963923, 1312576, 1927846, 2625152, 3855692, 5250304, 7711384, 15422768, 30845536, 61691072, 123382144, 246764288]

約数ペア:

[(1, 246764288), (2, 123382144), (4, 61691072), (8, 30845536), (16, 15422768), (32, 7711384), (47, 5250304), (64, 3855692), (94, 2625152), (128, 1927846), (188, 1312576), (256, 963923), (376, 656288), (752, 328144), (1504, 164072), (3008, 82036), (6016, 41018), (12032, 20509)]