333771004

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 680279040

約数和(自身を除く): 346508036

約数列:

[1, 2, 4, 7, 14, 28, 89, 151, 178, 302, 356, 604, 623, 887, 1057, 1246, 1774, 2114, 2492, 3548, 4228, 6209, 12418, 13439, 24836, 26878, 53756, 78943, 94073, 133937, 157886, 188146, 267874, 315772, 376292, 535748, 552601, 937559, 1105202, 1875118, 2210404, 3750236, 11920393, 23840786, 47681572, 83442751, 166885502, 333771004]

約数ペア:

[(1, 333771004), (2, 166885502), (4, 83442751), (7, 47681572), (14, 23840786), (28, 11920393), (89, 3750236), (151, 2210404), (178, 1875118), (302, 1105202), (356, 937559), (604, 552601), (623, 535748), (887, 376292), (1057, 315772), (1246, 267874), (1774, 188146), (2114, 157886), (2492, 133937), (3548, 94073), (4228, 78943), (6209, 53756), (12418, 26878), (13439, 24836)]