1569721872

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{1153}}^1$

素因数の和:1528

約数の個数: 80

約数和(自身を含む): 4110861888

約数和(自身を除く): 2541140016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 251, 339, 452, 502, 678, 753, 904, 1004, 1153, 1356, 1506, 1808, 2008, 2306, 2712, 3012, 3459, 4016, 4612, 5424, 6024, 6918, 9224, 12048, 13836, 18448, 27672, 28363, 55344, 56726, 85089, 113452, 130289, 170178, 226904, 260578, 289403, 340356, 390867, 453808, 521156, 578806, 680712, 781734, 868209, 1042312, 1157612, 1361424, 1563468, 1736418, 2084624, 2315224, 3126936, 3472836, 4630448, 6253872, 6945672, 13891344, 32702539, 65405078, 98107617, 130810156, 196215234, 261620312, 392430468, 523240624, 784860936, 1569721872]

約数ペア:

[(1, 1569721872), (2, 784860936), (3, 523240624), (4, 392430468), (6, 261620312), (8, 196215234), (12, 130810156), (16, 98107617), (24, 65405078), (48, 32702539), (113, 13891344), (226, 6945672), (251, 6253872), (339, 4630448), (452, 3472836), (502, 3126936), (678, 2315224), (753, 2084624), (904, 1736418), (1004, 1563468), (1153, 1361424), (1356, 1157612), (1506, 1042312), (1808, 868209), (2008, 781734), (2306, 680712), (2712, 578806), (3012, 521156), (3459, 453808), (4016, 390867), (4612, 340356), (5424, 289403), (6024, 260578), (6918, 226904), (9224, 170178), (12048, 130289), (13836, 113452), (18448, 85089), (27672, 56726), (28363, 55344)]