304267976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{2083}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 620823600

約数和(自身を除く): 316555624

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 961, 1178, 1922, 2083, 2356, 3844, 4166, 4712, 7688, 8332, 16664, 18259, 36518, 39577, 64573, 73036, 79154, 129146, 146072, 158308, 258292, 316616, 516584, 1226887, 2001763, 2453774, 4003526, 4907548, 8007052, 9815096, 16014104, 38033497, 76066994, 152133988, 304267976]

約数ペア:

[(1, 304267976), (2, 152133988), (4, 76066994), (8, 38033497), (19, 16014104), (31, 9815096), (38, 8007052), (62, 4907548), (76, 4003526), (124, 2453774), (152, 2001763), (248, 1226887), (589, 516584), (961, 316616), (1178, 258292), (1922, 158308), (2083, 146072), (2356, 129146), (3844, 79154), (4166, 73036), (4712, 64573), (7688, 39577), (8332, 36518), (16664, 18259)]