320012924

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{148429}}^1$

素因数の和:148458

約数の個数: 36

約数和(自身を含む): 710682840

約数和(自身を除く): 390669916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 148429, 296858, 593716, 1039003, 1632719, 2078006, 3265438, 4156012, 6530876, 7273021, 11429033, 14546042, 22858066, 29092084, 45716132, 80003231, 160006462, 320012924]

約数ペア:

[(1, 320012924), (2, 160006462), (4, 80003231), (7, 45716132), (11, 29092084), (14, 22858066), (22, 14546042), (28, 11429033), (44, 7273021), (49, 6530876), (77, 4156012), (98, 3265438), (154, 2078006), (196, 1632719), (308, 1039003), (539, 593716), (1078, 296858), (2156, 148429)]