254209836

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1277}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 606753504

約数和(自身を除く): 352543668

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 313, 318, 626, 636, 939, 1252, 1277, 1878, 2554, 3756, 3831, 5108, 7662, 15324, 16589, 33178, 49767, 66356, 67681, 99534, 135362, 199068, 203043, 270724, 399701, 406086, 799402, 812172, 1199103, 1598804, 2398206, 4796412, 21184153, 42368306, 63552459, 84736612, 127104918, 254209836]

約数ペア:

[(1, 254209836), (2, 127104918), (3, 84736612), (4, 63552459), (6, 42368306), (12, 21184153), (53, 4796412), (106, 2398206), (159, 1598804), (212, 1199103), (313, 812172), (318, 799402), (626, 406086), (636, 399701), (939, 270724), (1252, 203043), (1277, 199068), (1878, 135362), (2554, 99534), (3756, 67681), (3831, 66356), (5108, 49767), (7662, 33178), (15324, 16589)]