231419104

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14551}}^1$

素因数の和:14639

約数の個数: 48

約数和(自身を含む): 528062976

約数和(自身を除く): 296643872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 14551, 15904, 29102, 58204, 101857, 116408, 203714, 232816, 407428, 465632, 814856, 1033121, 1629712, 2066242, 3259424, 4132484, 7231847, 8264968, 14463694, 16529936, 28927388, 33059872, 57854776, 115709552, 231419104]

約数ペア:

[(1, 231419104), (2, 115709552), (4, 57854776), (7, 33059872), (8, 28927388), (14, 16529936), (16, 14463694), (28, 8264968), (32, 7231847), (56, 4132484), (71, 3259424), (112, 2066242), (142, 1629712), (224, 1033121), (284, 814856), (497, 465632), (568, 407428), (994, 232816), (1136, 203714), (1988, 116408), (2272, 101857), (3976, 58204), (7952, 29102), (14551, 15904)]