308948528

素因数分解:

$2^4\times 7^2\times {\mathrm{313}}^1\times {\mathrm{1259}}^1$

素因数の和:1594

約数の個数: 60

約数和(自身を含む): 699095880

約数和(自身を除く): 390147352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 313, 392, 626, 784, 1252, 1259, 2191, 2504, 2518, 4382, 5008, 5036, 8764, 8813, 10072, 15337, 17528, 17626, 20144, 30674, 35056, 35252, 61348, 61691, 70504, 122696, 123382, 141008, 245392, 246764, 394067, 493528, 788134, 987056, 1576268, 2758469, 3152536, 5516938, 6305072, 11033876, 19309283, 22067752, 38618566, 44135504, 77237132, 154474264, 308948528]

約数ペア:

[(1, 308948528), (2, 154474264), (4, 77237132), (7, 44135504), (8, 38618566), (14, 22067752), (16, 19309283), (28, 11033876), (49, 6305072), (56, 5516938), (98, 3152536), (112, 2758469), (196, 1576268), (313, 987056), (392, 788134), (626, 493528), (784, 394067), (1252, 246764), (1259, 245392), (2191, 141008), (2504, 123382), (2518, 122696), (4382, 70504), (5008, 61691), (5036, 61348), (8764, 35252), (8813, 35056), (10072, 30674), (15337, 20144), (17528, 17626)]