478771328

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11369}}^1$

素因数の和:11437

約数の個数: 64

約数和(自身を含む): 1113350400

約数和(自身を除く): 634579072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 329, 376, 448, 658, 752, 896, 1316, 1504, 2632, 3008, 5264, 6016, 10528, 11369, 21056, 22738, 42112, 45476, 79583, 90952, 159166, 181904, 318332, 363808, 534343, 636664, 727616, 1068686, 1273328, 1455232, 2137372, 2546656, 3740401, 4274744, 5093312, 7480802, 8549488, 10186624, 14961604, 17098976, 29923208, 34197952, 59846416, 68395904, 119692832, 239385664, 478771328]

約数ペア:

[(1, 478771328), (2, 239385664), (4, 119692832), (7, 68395904), (8, 59846416), (14, 34197952), (16, 29923208), (28, 17098976), (32, 14961604), (47, 10186624), (56, 8549488), (64, 7480802), (94, 5093312), (112, 4274744), (128, 3740401), (188, 2546656), (224, 2137372), (329, 1455232), (376, 1273328), (448, 1068686), (658, 727616), (752, 636664), (896, 534343), (1316, 363808), (1504, 318332), (2632, 181904), (3008, 159166), (5264, 90952), (6016, 79583), (10528, 45476), (11369, 42112), (21056, 22738)]