338925432

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{54949}}^1$

素因数の和:55215

約数の個数: 32

約数和(自身を含む): 850626000

約数和(自身を除く): 511700568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 54949, 109898, 164847, 219796, 329694, 439592, 659388, 1318776, 14121893, 28243786, 42365679, 56487572, 84731358, 112975144, 169462716, 338925432]

約数ペア:

[(1, 338925432), (2, 169462716), (3, 112975144), (4, 84731358), (6, 56487572), (8, 42365679), (12, 28243786), (24, 14121893), (257, 1318776), (514, 659388), (771, 439592), (1028, 329694), (1542, 219796), (2056, 164847), (3084, 109898), (6168, 54949)]