216484352

素因数分解:

$2^9\times 7^2\times {\mathrm{8629}}^1$

素因数の和:8661

約数の個数: 60

約数和(自身を含む): 503223930

約数和(自身を除く): 286739578

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 8629, 12544, 17258, 25088, 34516, 60403, 69032, 120806, 138064, 241612, 276128, 422821, 483224, 552256, 845642, 966448, 1104512, 1691284, 1932896, 2209024, 3382568, 3865792, 4418048, 6765136, 7731584, 13530272, 15463168, 27060544, 30926336, 54121088, 108242176, 216484352]

約数ペア:

[(1, 216484352), (2, 108242176), (4, 54121088), (7, 30926336), (8, 27060544), (14, 15463168), (16, 13530272), (28, 7731584), (32, 6765136), (49, 4418048), (56, 3865792), (64, 3382568), (98, 2209024), (112, 1932896), (128, 1691284), (196, 1104512), (224, 966448), (256, 845642), (392, 552256), (448, 483224), (512, 422821), (784, 276128), (896, 241612), (1568, 138064), (1792, 120806), (3136, 69032), (3584, 60403), (6272, 34516), (8629, 25088), (12544, 17258)]