308840252

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{164627}}^1$

素因数の和:164705

約数の個数: 24

約数和(自身を含む): 626903424

約数和(自身を除く): 318063172

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 164627, 329254, 658508, 1152389, 2304778, 4609556, 11030009, 22060018, 44120036, 77210063, 154420126, 308840252]

約数ペア:

[(1, 308840252), (2, 154420126), (4, 77210063), (7, 44120036), (14, 22060018), (28, 11030009), (67, 4609556), (134, 2304778), (268, 1152389), (469, 658508), (938, 329254), (1876, 164627)]