269109698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 495452160

約数和(自身を除く): 226342462

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 127, 143, 239, 254, 286, 341, 403, 478, 682, 806, 1397, 1651, 2629, 2794, 3107, 3302, 3937, 4433, 5258, 6214, 7409, 7874, 8866, 14818, 18161, 30353, 34177, 36322, 43307, 51181, 60706, 68354, 81499, 86614, 96317, 102362, 162998, 192634, 333883, 394589, 562991, 667766, 789178, 940943, 1059487, 1125982, 1881886, 2118974, 4340479, 8680958, 10350373, 12232259, 20700746, 24464518, 134554849, 269109698]

約数ペア:

[(1, 269109698), (2, 134554849), (11, 24464518), (13, 20700746), (22, 12232259), (26, 10350373), (31, 8680958), (62, 4340479), (127, 2118974), (143, 1881886), (239, 1125982), (254, 1059487), (286, 940943), (341, 789178), (403, 667766), (478, 562991), (682, 394589), (806, 333883), (1397, 192634), (1651, 162998), (2629, 102362), (2794, 96317), (3107, 86614), (3302, 81499), (3937, 68354), (4433, 60706), (5258, 51181), (6214, 43307), (7409, 36322), (7874, 34177), (8866, 30353), (14818, 18161)]