278845632

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12413}}^1$

素因数の和:12447

約数の個数: 112

約数和(自身を含む): 882883680

約数和(自身を除く): 604038048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 12413, 22464, 24826, 37239, 49652, 74478, 99304, 111717, 148956, 161369, 198608, 223434, 297912, 322738, 335151, 397216, 446868, 484107, 595824, 645476, 670302, 794432, 893736, 968214, 1191648, 1290952, 1340604, 1452321, 1787472, 1936428, 2383296, 2581904, 2681208, 2904642, 3574944, 3872856, 4356963, 5163808, 5362416, 5809284, 7149888, 7745712, 8713926, 10327616, 10724832, 11618568, 15491424, 17427852, 21449664, 23237136, 30982848, 34855704, 46474272, 69711408, 92948544, 139422816, 278845632]

約数ペア:

[(1, 278845632), (2, 139422816), (3, 92948544), (4, 69711408), (6, 46474272), (8, 34855704), (9, 30982848), (12, 23237136), (13, 21449664), (16, 17427852), (18, 15491424), (24, 11618568), (26, 10724832), (27, 10327616), (32, 8713926), (36, 7745712), (39, 7149888), (48, 5809284), (52, 5362416), (54, 5163808), (64, 4356963), (72, 3872856), (78, 3574944), (96, 2904642), (104, 2681208), (108, 2581904), (117, 2383296), (144, 1936428), (156, 1787472), (192, 1452321), (208, 1340604), (216, 1290952), (234, 1191648), (288, 968214), (312, 893736), (351, 794432), (416, 670302), (432, 645476), (468, 595824), (576, 484107), (624, 446868), (702, 397216), (832, 335151), (864, 322738), (936, 297912), (1248, 223434), (1404, 198608), (1728, 161369), (1872, 148956), (2496, 111717), (2808, 99304), (3744, 74478), (5616, 49652), (7488, 37239), (11232, 24826), (12413, 22464)]