2560191296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5839}}^1$

素因数の和:5912

約数の個数: 112

約数和(自身を含む): 5980907520

約数和(自身を除く): 3420716224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 832, 884, 992, 1054, 1088, 1612, 1768, 1984, 2108, 3224, 3536, 4216, 5839, 6448, 6851, 7072, 8432, 11678, 12896, 13702, 14144, 16864, 23356, 25792, 27404, 33728, 46712, 54808, 75907, 93424, 99263, 109616, 151814, 181009, 186848, 198526, 219232, 303628, 362018, 373696, 397052, 438464, 607256, 724036, 794104, 1214512, 1290419, 1448072, 1588208, 2353117, 2429024, 2580838, 2896144, 3077153, 3176416, 4706234, 4858048, 5161676, 5792288, 6154306, 6352832, 9412468, 10323352, 11584576, 12308612, 18824936, 20646704, 24617224, 37649872, 40002989, 41293408, 49234448, 75299744, 80005978, 82586816, 98468896, 150599488, 160011956, 196937792, 320023912, 640047824, 1280095648, 2560191296]

約数ペア:

[(1, 2560191296), (2, 1280095648), (4, 640047824), (8, 320023912), (13, 196937792), (16, 160011956), (17, 150599488), (26, 98468896), (31, 82586816), (32, 80005978), (34, 75299744), (52, 49234448), (62, 41293408), (64, 40002989), (68, 37649872), (104, 24617224), (124, 20646704), (136, 18824936), (208, 12308612), (221, 11584576), (248, 10323352), (272, 9412468), (403, 6352832), (416, 6154306), (442, 5792288), (496, 5161676), (527, 4858048), (544, 4706234), (806, 3176416), (832, 3077153), (884, 2896144), (992, 2580838), (1054, 2429024), (1088, 2353117), (1612, 1588208), (1768, 1448072), (1984, 1290419), (2108, 1214512), (3224, 794104), (3536, 724036), (4216, 607256), (5839, 438464), (6448, 397052), (6851, 373696), (7072, 362018), (8432, 303628), (11678, 219232), (12896, 198526), (13702, 186848), (14144, 181009), (16864, 151814), (23356, 109616), (25792, 99263), (27404, 93424), (33728, 75907), (46712, 54808)]