493965248

素因数分解:

$2^6\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1931}}^1$

素因数の和:2521

約数の個数: 56

約数和(自身を含む): 1122785664

約数和(自身を除く): 628820416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 571, 1142, 1931, 2284, 3862, 3997, 4568, 7724, 7994, 9136, 13517, 15448, 15988, 18272, 27034, 30896, 31976, 36544, 54068, 61792, 63952, 108136, 123584, 127904, 216272, 255808, 432544, 865088, 1102601, 2205202, 4410404, 7718207, 8820808, 15436414, 17641616, 30872828, 35283232, 61745656, 70566464, 123491312, 246982624, 493965248]

約数ペア:

[(1, 493965248), (2, 246982624), (4, 123491312), (7, 70566464), (8, 61745656), (14, 35283232), (16, 30872828), (28, 17641616), (32, 15436414), (56, 8820808), (64, 7718207), (112, 4410404), (224, 2205202), (448, 1102601), (571, 865088), (1142, 432544), (1931, 255808), (2284, 216272), (3862, 127904), (3997, 123584), (4568, 108136), (7724, 63952), (7994, 61792), (9136, 54068), (13517, 36544), (15448, 31976), (15988, 30896), (18272, 27034)]