266770452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{39769}}^1$

素因数の和:39832

約数の個数: 48

約数和(自身を含む): 685952960

約数和(自身を除く): 419182508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 39769, 79538, 119307, 159076, 238614, 477228, 516997, 1033994, 1550991, 1710067, 2067988, 3101982, 3420134, 5130201, 6203964, 6840268, 10260402, 20520804, 22230871, 44461742, 66692613, 88923484, 133385226, 266770452]

約数ペア:

[(1, 266770452), (2, 133385226), (3, 88923484), (4, 66692613), (6, 44461742), (12, 22230871), (13, 20520804), (26, 10260402), (39, 6840268), (43, 6203964), (52, 5130201), (78, 3420134), (86, 3101982), (129, 2067988), (156, 1710067), (172, 1550991), (258, 1033994), (516, 516997), (559, 477228), (1118, 238614), (1677, 159076), (2236, 119307), (3354, 79538), (6708, 39769)]