339900272

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:838

約数の個数: 60

約数和(自身を含む): 704408040

約数和(自身を除く): 364507768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 361, 664, 709, 722, 1328, 1418, 1444, 1577, 2836, 2888, 3154, 5672, 5776, 6308, 11344, 12616, 13471, 25232, 26942, 29963, 53884, 58847, 59926, 107768, 117694, 119852, 215536, 235388, 239704, 255949, 470776, 479408, 511898, 941552, 1023796, 1118093, 2047592, 2236186, 4095184, 4472372, 8944744, 17889488, 21243767, 42487534, 84975068, 169950136, 339900272]

約数ペア:

[(1, 339900272), (2, 169950136), (4, 84975068), (8, 42487534), (16, 21243767), (19, 17889488), (38, 8944744), (76, 4472372), (83, 4095184), (152, 2236186), (166, 2047592), (304, 1118093), (332, 1023796), (361, 941552), (664, 511898), (709, 479408), (722, 470776), (1328, 255949), (1418, 239704), (1444, 235388), (1577, 215536), (2836, 119852), (2888, 117694), (3154, 107768), (5672, 59926), (5776, 58847), (6308, 53884), (11344, 29963), (12616, 26942), (13471, 25232)]