243528

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 621600

約数和(自身を除く): 378072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 139, 146, 219, 278, 292, 417, 438, 556, 584, 834, 876, 1112, 1668, 1752, 3336, 10147, 20294, 30441, 40588, 60882, 81176, 121764, 243528]

約数ペア:

[(1, 243528), (2, 121764), (3, 81176), (4, 60882), (6, 40588), (8, 30441), (12, 20294), (24, 10147), (73, 3336), (139, 1752), (146, 1668), (219, 1112), (278, 876), (292, 834), (417, 584), (438, 556)]