869378496

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{646859}}^1$

素因数の和:646881

約数の個数: 56

約数和(自身を含む): 2628839040

約数和(自身を除く): 1759460544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 646859, 1293718, 1940577, 2587436, 3881154, 4528013, 5174872, 7762308, 9056026, 10349744, 13584039, 15524616, 18112052, 20699488, 27168078, 31049232, 36224104, 41398976, 54336156, 62098464, 72448208, 108672312, 124196928, 144896416, 217344624, 289792832, 434689248, 869378496]

約数ペア:

[(1, 869378496), (2, 434689248), (3, 289792832), (4, 217344624), (6, 144896416), (7, 124196928), (8, 108672312), (12, 72448208), (14, 62098464), (16, 54336156), (21, 41398976), (24, 36224104), (28, 31049232), (32, 27168078), (42, 20699488), (48, 18112052), (56, 15524616), (64, 13584039), (84, 10349744), (96, 9056026), (112, 7762308), (168, 5174872), (192, 4528013), (224, 3881154), (336, 2587436), (448, 1940577), (672, 1293718), (1344, 646859)]