305985696

素因数分解:

$2^5\times 3^1\times {\mathrm{643}}^1\times {\mathrm{4957}}^1$

素因数の和:5613

約数の個数: 48

約数和(自身を含む): 804623904

約数和(自身を除く): 498638208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 643, 1286, 1929, 2572, 3858, 4957, 5144, 7716, 9914, 10288, 14871, 15432, 19828, 20576, 29742, 30864, 39656, 59484, 61728, 79312, 118968, 158624, 237936, 475872, 3187351, 6374702, 9562053, 12749404, 19124106, 25498808, 38248212, 50997616, 76496424, 101995232, 152992848, 305985696]

約数ペア:

[(1, 305985696), (2, 152992848), (3, 101995232), (4, 76496424), (6, 50997616), (8, 38248212), (12, 25498808), (16, 19124106), (24, 12749404), (32, 9562053), (48, 6374702), (96, 3187351), (643, 475872), (1286, 237936), (1929, 158624), (2572, 118968), (3858, 79312), (4957, 61728), (5144, 59484), (7716, 39656), (9914, 30864), (10288, 29742), (14871, 20576), (15432, 19828)]