213582424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{12979}}^1$

素因数の和:13024

約数の個数: 48

約数和(自身を含む): 466111800

約数和(自身を除く): 252529376

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 12979, 16456, 25958, 51916, 103832, 142769, 220643, 285538, 441286, 571076, 882572, 1142152, 1570459, 1765144, 2427073, 3140918, 4854146, 6281836, 9708292, 12563672, 19416584, 26697803, 53395606, 106791212, 213582424]

約数ペア:

[(1, 213582424), (2, 106791212), (4, 53395606), (8, 26697803), (11, 19416584), (17, 12563672), (22, 9708292), (34, 6281836), (44, 4854146), (68, 3140918), (88, 2427073), (121, 1765144), (136, 1570459), (187, 1142152), (242, 882572), (374, 571076), (484, 441286), (748, 285538), (968, 220643), (1496, 142769), (2057, 103832), (4114, 51916), (8228, 25958), (12979, 16456)]