485863504

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{27631}}^1$

素因数の和:27803

約数の個数: 40

約数和(自身を含む): 1082732288

約数和(自身を除く): 596868784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 17584, 27631, 55262, 110524, 193417, 221048, 386834, 442096, 773668, 1547336, 3094672, 4338067, 8676134, 17352268, 30366469, 34704536, 60732938, 69409072, 121465876, 242931752, 485863504]

約数ペア:

[(1, 485863504), (2, 242931752), (4, 121465876), (7, 69409072), (8, 60732938), (14, 34704536), (16, 30366469), (28, 17352268), (56, 8676134), (112, 4338067), (157, 3094672), (314, 1547336), (628, 773668), (1099, 442096), (1256, 386834), (2198, 221048), (2512, 193417), (4396, 110524), (8792, 55262), (17584, 27631)]