216456474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{146057}}^1$

素因数の和:146094

約数の個数: 32

約数和(自身を含む): 490754880

約数和(自身を除く): 274298406

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 146057, 292114, 438171, 876342, 1898741, 2775083, 3797482, 5550166, 5696223, 8325249, 11392446, 16650498, 36076079, 72152158, 108228237, 216456474]

約数ペア:

[(1, 216456474), (2, 108228237), (3, 72152158), (6, 36076079), (13, 16650498), (19, 11392446), (26, 8325249), (38, 5696223), (39, 5550166), (57, 3797482), (78, 2775083), (114, 1898741), (247, 876342), (494, 438171), (741, 292114), (1482, 146057)]