217670808

素因数分解:

$2^3\times 3^1\times {\mathrm{757}}^1\times {\mathrm{11981}}^1$

素因数の和:12747

約数の個数: 32

約数和(自身を含む): 544941360

約数和(自身を除く): 327270552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 757, 1514, 2271, 3028, 4542, 6056, 9084, 11981, 18168, 23962, 35943, 47924, 71886, 95848, 143772, 287544, 9069617, 18139234, 27208851, 36278468, 54417702, 72556936, 108835404, 217670808]

約数ペア:

[(1, 217670808), (2, 108835404), (3, 72556936), (4, 54417702), (6, 36278468), (8, 27208851), (12, 18139234), (24, 9069617), (757, 287544), (1514, 143772), (2271, 95848), (3028, 71886), (4542, 47924), (6056, 35943), (9084, 23962), (11981, 18168)]