276446742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 681246720

約数和(自身を除く): 404799978

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 59, 66, 78, 86, 118, 127, 129, 143, 177, 254, 258, 286, 354, 381, 429, 473, 559, 649, 762, 767, 858, 946, 1118, 1298, 1397, 1419, 1534, 1651, 1677, 1947, 2301, 2537, 2794, 2838, 3302, 3354, 3894, 4191, 4602, 4953, 5074, 5461, 6149, 7493, 7611, 8382, 8437, 9906, 10922, 12298, 14986, 15222, 16383, 16874, 18161, 18447, 22479, 25311, 27907, 32766, 32981, 36322, 36894, 44958, 50622, 54483, 55814, 60071, 65962, 70993, 82423, 83721, 97409, 98943, 108966, 120142, 141986, 164846, 167442, 180213, 194818, 197886, 212979, 247269, 292227, 322199, 360426, 362791, 425958, 494538, 584454, 644398, 725582, 780923, 966597, 1071499, 1088373, 1561846, 1933194, 2142998, 2176746, 2342769, 3214497, 3544189, 4188587, 4685538, 6428994, 7088378, 8377174, 10632567, 12565761, 21265134, 25131522, 46074457, 92148914, 138223371, 276446742]

約数ペア:

[(1, 276446742), (2, 138223371), (3, 92148914), (6, 46074457), (11, 25131522), (13, 21265134), (22, 12565761), (26, 10632567), (33, 8377174), (39, 7088378), (43, 6428994), (59, 4685538), (66, 4188587), (78, 3544189), (86, 3214497), (118, 2342769), (127, 2176746), (129, 2142998), (143, 1933194), (177, 1561846), (254, 1088373), (258, 1071499), (286, 966597), (354, 780923), (381, 725582), (429, 644398), (473, 584454), (559, 494538), (649, 425958), (762, 362791), (767, 360426), (858, 322199), (946, 292227), (1118, 247269), (1298, 212979), (1397, 197886), (1419, 194818), (1534, 180213), (1651, 167442), (1677, 164846), (1947, 141986), (2301, 120142), (2537, 108966), (2794, 98943), (2838, 97409), (3302, 83721), (3354, 82423), (3894, 70993), (4191, 65962), (4602, 60071), (4953, 55814), (5074, 54483), (5461, 50622), (6149, 44958), (7493, 36894), (7611, 36322), (8382, 32981), (8437, 32766), (9906, 27907), (10922, 25311), (12298, 22479), (14986, 18447), (15222, 18161), (16383, 16874)]