339763648

素因数分解:

$2^6\times 7^2\times {\mathrm{108343}}^1$

素因数の和:108369

約数の個数: 42

約数和(自身を含む): 784302216

約数和(自身を除く): 444538568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 108343, 216686, 433372, 758401, 866744, 1516802, 1733488, 3033604, 3466976, 5308807, 6067208, 6933952, 10617614, 12134416, 21235228, 24268832, 42470456, 48537664, 84940912, 169881824, 339763648]

約数ペア:

[(1, 339763648), (2, 169881824), (4, 84940912), (7, 48537664), (8, 42470456), (14, 24268832), (16, 21235228), (28, 12134416), (32, 10617614), (49, 6933952), (56, 6067208), (64, 5308807), (98, 3466976), (112, 3033604), (196, 1733488), (224, 1516802), (392, 866744), (448, 758401), (784, 433372), (1568, 216686), (3136, 108343)]