349219212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{26921}}^1$

素因数の和:26998

約数の個数: 48

約数和(自身を含む): 868396032

約数和(自身を除く): 519176820

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6486, 12972, 26921, 53842, 80763, 107684, 161526, 323052, 619183, 1238366, 1265287, 1857549, 2476732, 2530574, 3715098, 3795861, 5061148, 7430196, 7591722, 15183444, 29101601, 58203202, 87304803, 116406404, 174609606, 349219212]

約数ペア:

[(1, 349219212), (2, 174609606), (3, 116406404), (4, 87304803), (6, 58203202), (12, 29101601), (23, 15183444), (46, 7591722), (47, 7430196), (69, 5061148), (92, 3795861), (94, 3715098), (138, 2530574), (141, 2476732), (188, 1857549), (276, 1265287), (282, 1238366), (564, 619183), (1081, 323052), (2162, 161526), (3243, 107684), (4324, 80763), (6486, 53842), (12972, 26921)]