306273968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1471}}^1$

素因数の和:1523

約数の個数: 120

約数和(自身を含む): 801662976

約数和(自身を除く): 495389008

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 286, 308, 338, 364, 572, 616, 676, 728, 1001, 1144, 1183, 1232, 1352, 1456, 1471, 1859, 2002, 2288, 2366, 2704, 2942, 3718, 4004, 4732, 5884, 7436, 8008, 9464, 10297, 11768, 13013, 14872, 16016, 16181, 18928, 19123, 20594, 23536, 26026, 29744, 32362, 38246, 41188, 52052, 64724, 76492, 82376, 104104, 113267, 129448, 133861, 152984, 164752, 208208, 210353, 226534, 248599, 258896, 267722, 305968, 420706, 453068, 497198, 535444, 841412, 906136, 994396, 1070888, 1472471, 1682824, 1740193, 1812272, 1988792, 2141776, 2734589, 2944942, 3365648, 3480386, 3977584, 5469178, 5889884, 6960772, 10938356, 11779768, 13921544, 19142123, 21876712, 23559536, 27843088, 38284246, 43753424, 76568492, 153136984, 306273968]

約数ペア:

[(1, 306273968), (2, 153136984), (4, 76568492), (7, 43753424), (8, 38284246), (11, 27843088), (13, 23559536), (14, 21876712), (16, 19142123), (22, 13921544), (26, 11779768), (28, 10938356), (44, 6960772), (52, 5889884), (56, 5469178), (77, 3977584), (88, 3480386), (91, 3365648), (104, 2944942), (112, 2734589), (143, 2141776), (154, 1988792), (169, 1812272), (176, 1740193), (182, 1682824), (208, 1472471), (286, 1070888), (308, 994396), (338, 906136), (364, 841412), (572, 535444), (616, 497198), (676, 453068), (728, 420706), (1001, 305968), (1144, 267722), (1183, 258896), (1232, 248599), (1352, 226534), (1456, 210353), (1471, 208208), (1859, 164752), (2002, 152984), (2288, 133861), (2366, 129448), (2704, 113267), (2942, 104104), (3718, 82376), (4004, 76492), (4732, 64724), (5884, 52052), (7436, 41188), (8008, 38246), (9464, 32362), (10297, 29744), (11768, 26026), (13013, 23536), (14872, 20594), (16016, 19123), (16181, 18928)]