401227392

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{7517}}^1$

素因数の和:7673

約数の個数: 64

約数和(自身を含む): 1073570400

約数和(自身を除く): 672343008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 7517, 8896, 13344, 15034, 17792, 22551, 26688, 30068, 45102, 53376, 60136, 90204, 120272, 180408, 240544, 360816, 481088, 721632, 962176, 1044863, 1443264, 2089726, 2886528, 3134589, 4179452, 6269178, 8358904, 12538356, 16717808, 25076712, 33435616, 50153424, 66871232, 100306848, 133742464, 200613696, 401227392]

約数ペア:

[(1, 401227392), (2, 200613696), (3, 133742464), (4, 100306848), (6, 66871232), (8, 50153424), (12, 33435616), (16, 25076712), (24, 16717808), (32, 12538356), (48, 8358904), (64, 6269178), (96, 4179452), (128, 3134589), (139, 2886528), (192, 2089726), (278, 1443264), (384, 1044863), (417, 962176), (556, 721632), (834, 481088), (1112, 360816), (1668, 240544), (2224, 180408), (3336, 120272), (4448, 90204), (6672, 60136), (7517, 53376), (8896, 45102), (13344, 30068), (15034, 26688), (17792, 22551)]