378004

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:108

約数の個数: 24

約数和(自身を含む): 737856

約数和(自身を除く): 359852

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1331, 1562, 2662, 3124, 5324, 8591, 17182, 34364, 94501, 189002, 378004]

約数ペア:

[(1, 378004), (2, 189002), (4, 94501), (11, 34364), (22, 17182), (44, 8591), (71, 5324), (121, 3124), (142, 2662), (242, 1562), (284, 1331), (484, 781)]