405134144

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{275227}}^1$

素因数の和:275262

約数の個数: 28

約数和(自身を含む): 838894944

約数和(自身を除く): 433760800

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 275227, 550454, 1100908, 2201816, 4403632, 6330221, 8807264, 12660442, 17614528, 25320884, 50641768, 101283536, 202567072, 405134144]

約数ペア:

[(1, 405134144), (2, 202567072), (4, 101283536), (8, 50641768), (16, 25320884), (23, 17614528), (32, 12660442), (46, 8807264), (64, 6330221), (92, 4403632), (184, 2201816), (368, 1100908), (736, 550454), (1472, 275227)]