237979408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1447}}^1$

素因数の和:2015

約数の個数: 40

約数和(自身を含む): 486585920

約数和(自身を除く): 248606512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 541, 1082, 1447, 2164, 2894, 4328, 5788, 8656, 10279, 11576, 20558, 23152, 27493, 41116, 54986, 82232, 109972, 164464, 219944, 439888, 782827, 1565654, 3131308, 6262616, 12525232, 14873713, 29747426, 59494852, 118989704, 237979408]

約数ペア:

[(1, 237979408), (2, 118989704), (4, 59494852), (8, 29747426), (16, 14873713), (19, 12525232), (38, 6262616), (76, 3131308), (152, 1565654), (304, 782827), (541, 439888), (1082, 219944), (1447, 164464), (2164, 109972), (2894, 82232), (4328, 54986), (5788, 41116), (8656, 27493), (10279, 23152), (11576, 20558)]