314429872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{997}}^1$

素因数の和:1885

約数の個数: 40

約数和(自身を含む): 637075296

約数和(自身を除く): 322645424

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 857, 997, 1714, 1994, 3428, 3988, 6856, 7976, 13712, 15952, 19711, 22931, 39422, 45862, 78844, 91724, 157688, 183448, 315376, 366896, 854429, 1708858, 3417716, 6835432, 13670864, 19651867, 39303734, 78607468, 157214936, 314429872]

約数ペア:

[(1, 314429872), (2, 157214936), (4, 78607468), (8, 39303734), (16, 19651867), (23, 13670864), (46, 6835432), (92, 3417716), (184, 1708858), (368, 854429), (857, 366896), (997, 315376), (1714, 183448), (1994, 157688), (3428, 91724), (3988, 78844), (6856, 45862), (7976, 39422), (13712, 22931), (15952, 19711)]