338689962

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2251}}^1$

素因数の和:2915

約数の個数: 48

約数和(自身を含む): 791857248

約数和(自身を除く): 453167286

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 643, 1286, 1929, 2251, 3858, 4502, 5787, 6753, 8359, 11574, 13506, 16718, 20259, 25077, 29263, 40518, 50154, 58526, 75231, 87789, 150462, 175578, 263367, 526734, 1447393, 2894786, 4342179, 8684358, 13026537, 18816109, 26053074, 37632218, 56448327, 112896654, 169344981, 338689962]

約数ペア:

[(1, 338689962), (2, 169344981), (3, 112896654), (6, 56448327), (9, 37632218), (13, 26053074), (18, 18816109), (26, 13026537), (39, 8684358), (78, 4342179), (117, 2894786), (234, 1447393), (643, 526734), (1286, 263367), (1929, 175578), (2251, 150462), (3858, 87789), (4502, 75231), (5787, 58526), (6753, 50154), (8359, 40518), (11574, 29263), (13506, 25077), (16718, 20259)]