331346356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{112397}}^1$

素因数の和:112479

約数の個数: 24

約数和(自身を含む): 642017376

約数和(自身を除く): 310671020

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 112397, 224794, 449588, 1236367, 2472734, 4945468, 7530599, 15061198, 30122396, 82836589, 165673178, 331346356]

約数ペア:

[(1, 331346356), (2, 165673178), (4, 82836589), (11, 30122396), (22, 15061198), (44, 7530599), (67, 4945468), (134, 2472734), (268, 1236367), (737, 449588), (1474, 224794), (2948, 112397)]