309286336

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{210113}}^1$

素因数の和:210148

約数の個数: 28

約数和(自身を含む): 640427472

約数和(自身を除く): 331141136

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 210113, 420226, 840452, 1680904, 3361808, 4832599, 6723616, 9665198, 13447232, 19330396, 38660792, 77321584, 154643168, 309286336]

約数ペア:

[(1, 309286336), (2, 154643168), (4, 77321584), (8, 38660792), (16, 19330396), (23, 13447232), (32, 9665198), (46, 6723616), (64, 4832599), (92, 3361808), (184, 1680904), (368, 840452), (736, 420226), (1472, 210113)]