378863296

素因数分解:

$2^6\times 7^2\times {\mathrm{120811}}^1$

素因数の和:120837

約数の個数: 42

約数和(自身を含む): 874558068

約数和(自身を除く): 495694772

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 120811, 241622, 483244, 845677, 966488, 1691354, 1932976, 3382708, 3865952, 5919739, 6765416, 7731904, 11839478, 13530832, 23678956, 27061664, 47357912, 54123328, 94715824, 189431648, 378863296]

約数ペア:

[(1, 378863296), (2, 189431648), (4, 94715824), (7, 54123328), (8, 47357912), (14, 27061664), (16, 23678956), (28, 13530832), (32, 11839478), (49, 7731904), (56, 6765416), (64, 5919739), (98, 3865952), (112, 3382708), (196, 1932976), (224, 1691354), (392, 966488), (448, 845677), (784, 483244), (1568, 241622), (3136, 120811)]