540418816

素因数分解:

$2^8\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3109}}^1$

素因数の和:3229

約数の個数: 72

約数和(自身を含む): 1245940640

約数和(自身を除く): 705521824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 679, 776, 896, 1358, 1552, 1792, 2716, 3104, 3109, 5432, 6208, 6218, 10864, 12416, 12436, 21728, 21763, 24832, 24872, 43456, 43526, 49744, 86912, 87052, 99488, 173824, 174104, 198976, 301573, 348208, 397952, 603146, 696416, 795904, 1206292, 1392832, 2111011, 2412584, 2785664, 4222022, 4825168, 5571328, 8444044, 9650336, 16888088, 19300672, 33776176, 38601344, 67552352, 77202688, 135104704, 270209408, 540418816]

約数ペア:

[(1, 540418816), (2, 270209408), (4, 135104704), (7, 77202688), (8, 67552352), (14, 38601344), (16, 33776176), (28, 19300672), (32, 16888088), (56, 9650336), (64, 8444044), (97, 5571328), (112, 4825168), (128, 4222022), (194, 2785664), (224, 2412584), (256, 2111011), (388, 1392832), (448, 1206292), (679, 795904), (776, 696416), (896, 603146), (1358, 397952), (1552, 348208), (1792, 301573), (2716, 198976), (3104, 174104), (3109, 173824), (5432, 99488), (6208, 87052), (6218, 86912), (10864, 49744), (12416, 43526), (12436, 43456), (21728, 24872), (21763, 24832)]