210298296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1349

約数の個数: 128

約数和(自身を含む): 619315200

約数和(自身を除く): 409016904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 221, 248, 312, 372, 403, 408, 442, 527, 663, 744, 806, 884, 1054, 1209, 1279, 1326, 1581, 1612, 1768, 2108, 2418, 2558, 2652, 3162, 3224, 3837, 4216, 4836, 5116, 5304, 6324, 6851, 7674, 9672, 10232, 12648, 13702, 15348, 16627, 20553, 21743, 27404, 30696, 33254, 39649, 41106, 43486, 49881, 54808, 65229, 66508, 79298, 82212, 86972, 99762, 118947, 130458, 133016, 158596, 164424, 173944, 199524, 237894, 260916, 282659, 317192, 399048, 475788, 515437, 521832, 565318, 674033, 847977, 951576, 1030874, 1130636, 1348066, 1546311, 1695954, 2022099, 2061748, 2261272, 2696132, 3092622, 3391908, 4044198, 4123496, 5392264, 6185244, 6783816, 8088396, 8762429, 12370488, 16176792, 17524858, 26287287, 35049716, 52574574, 70099432, 105149148, 210298296]

約数ペア:

[(1, 210298296), (2, 105149148), (3, 70099432), (4, 52574574), (6, 35049716), (8, 26287287), (12, 17524858), (13, 16176792), (17, 12370488), (24, 8762429), (26, 8088396), (31, 6783816), (34, 6185244), (39, 5392264), (51, 4123496), (52, 4044198), (62, 3391908), (68, 3092622), (78, 2696132), (93, 2261272), (102, 2061748), (104, 2022099), (124, 1695954), (136, 1546311), (156, 1348066), (186, 1130636), (204, 1030874), (221, 951576), (248, 847977), (312, 674033), (372, 565318), (403, 521832), (408, 515437), (442, 475788), (527, 399048), (663, 317192), (744, 282659), (806, 260916), (884, 237894), (1054, 199524), (1209, 173944), (1279, 164424), (1326, 158596), (1581, 133016), (1612, 130458), (1768, 118947), (2108, 99762), (2418, 86972), (2558, 82212), (2652, 79298), (3162, 66508), (3224, 65229), (3837, 54808), (4216, 49881), (4836, 43486), (5116, 41106), (5304, 39649), (6324, 33254), (6851, 30696), (7674, 27404), (9672, 21743), (10232, 20553), (12648, 16627), (13702, 15348)]