289969791008

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{529513}}^1$

素因数の和:529789

約数の個数: 48

約数和(自身を含む): 579786059160

約数和(自身を除く): 289816268152

約数列:

[1, 2, 4, 8, 16, 32, 109, 157, 218, 314, 436, 628, 872, 1256, 1744, 2512, 3488, 5024, 17113, 34226, 68452, 136904, 273808, 529513, 547616, 1059026, 2118052, 4236104, 8472208, 16944416, 57716917, 83133541, 115433834, 166267082, 230867668, 332534164, 461735336, 665068328, 923470672, 1330136656, 1846941344, 2660273312, 9061555969, 18123111938, 36246223876, 72492447752, 144984895504, 289969791008]

約数ペア:

[(1, 289969791008), (2, 144984895504), (4, 72492447752), (8, 36246223876), (16, 18123111938), (32, 9061555969), (109, 2660273312), (157, 1846941344), (218, 1330136656), (314, 923470672), (436, 665068328), (628, 461735336), (872, 332534164), (1256, 230867668), (1744, 166267082), (2512, 115433834), (3488, 83133541), (5024, 57716917), (17113, 16944416), (34226, 8472208), (68452, 4236104), (136904, 2118052), (273808, 1059026), (529513, 547616)]