487056

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 1284640

約数和(自身を除く): 797584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 139, 146, 219, 278, 292, 417, 438, 556, 584, 834, 876, 1112, 1168, 1668, 1752, 2224, 3336, 3504, 6672, 10147, 20294, 30441, 40588, 60882, 81176, 121764, 162352, 243528, 487056]

約数ペア:

[(1, 487056), (2, 243528), (3, 162352), (4, 121764), (6, 81176), (8, 60882), (12, 40588), (16, 30441), (24, 20294), (48, 10147), (73, 6672), (139, 3504), (146, 3336), (219, 2224), (278, 1752), (292, 1668), (417, 1168), (438, 1112), (556, 876), (584, 834)]