315637234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32831}}^1$

素因数の和:32886

約数の個数: 32

約数和(自身を含む): 567336960

約数和(自身を除く): 251699726

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 32831, 65662, 361141, 623789, 722282, 755113, 1247578, 1510226, 6861679, 8306243, 13723358, 14347147, 16612486, 28694294, 157818617, 315637234]

約数ペア:

[(1, 315637234), (2, 157818617), (11, 28694294), (19, 16612486), (22, 14347147), (23, 13723358), (38, 8306243), (46, 6861679), (209, 1510226), (253, 1247578), (418, 755113), (437, 722282), (506, 623789), (874, 361141), (4807, 65662), (9614, 32831)]