331080252

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{42643}}^1$

素因数の和:43297

約数の個数: 24

約数和(自身を含む): 773732736

約数和(自身を除く): 442652484

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 42643, 85286, 127929, 170572, 255858, 511716, 27590021, 55180042, 82770063, 110360084, 165540126, 331080252]

約数ペア:

[(1, 331080252), (2, 165540126), (3, 110360084), (4, 82770063), (6, 55180042), (12, 27590021), (647, 511716), (1294, 255858), (1941, 170572), (2588, 127929), (3882, 85286), (7764, 42643)]