268981148

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 504312480

約数和(自身を除く): 235331332

約数列:

[1, 2, 4, 29, 53, 58, 67, 106, 116, 134, 212, 268, 653, 1306, 1537, 1943, 2612, 3074, 3551, 3886, 6148, 7102, 7772, 14204, 18937, 34609, 37874, 43751, 69218, 75748, 87502, 102979, 138436, 175004, 205958, 411916, 1003661, 1268779, 2007322, 2318803, 2537558, 4014644, 4637606, 5075116, 9275212, 67245287, 134490574, 268981148]

約数ペア:

[(1, 268981148), (2, 134490574), (4, 67245287), (29, 9275212), (53, 5075116), (58, 4637606), (67, 4014644), (106, 2537558), (116, 2318803), (134, 2007322), (212, 1268779), (268, 1003661), (653, 411916), (1306, 205958), (1537, 175004), (1943, 138436), (2612, 102979), (3074, 87502), (3551, 75748), (3886, 69218), (6148, 43751), (7102, 37874), (7772, 34609), (14204, 18937)]