12656753408

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9437}}^1$

素因数の和:9510

約数の個数: 108

約数和(自身を含む): 28242422208

約数和(自身を除く): 15585668800

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 248, 256, 338, 403, 416, 496, 676, 806, 832, 992, 1352, 1612, 1664, 1984, 2704, 3224, 3328, 3968, 5239, 5408, 6448, 7936, 9437, 10478, 10816, 12896, 18874, 20956, 21632, 25792, 37748, 41912, 43264, 51584, 75496, 83824, 103168, 122681, 150992, 167648, 245362, 292547, 301984, 335296, 490724, 585094, 603968, 670592, 981448, 1170188, 1207936, 1341184, 1594853, 1962896, 2340376, 2415872, 3189706, 3803111, 3925792, 4680752, 6379412, 7606222, 7851584, 9361504, 12758824, 15212444, 15703168, 18723008, 25517648, 30424888, 31406336, 37446016, 49440443, 51035296, 60849776, 74892032, 98880886, 102070592, 121699552, 197761772, 204141184, 243399104, 395523544, 408282368, 486798208, 791047088, 973596416, 1582094176, 3164188352, 6328376704, 12656753408]

約数ペア:

[(1, 12656753408), (2, 6328376704), (4, 3164188352), (8, 1582094176), (13, 973596416), (16, 791047088), (26, 486798208), (31, 408282368), (32, 395523544), (52, 243399104), (62, 204141184), (64, 197761772), (104, 121699552), (124, 102070592), (128, 98880886), (169, 74892032), (208, 60849776), (248, 51035296), (256, 49440443), (338, 37446016), (403, 31406336), (416, 30424888), (496, 25517648), (676, 18723008), (806, 15703168), (832, 15212444), (992, 12758824), (1352, 9361504), (1612, 7851584), (1664, 7606222), (1984, 6379412), (2704, 4680752), (3224, 3925792), (3328, 3803111), (3968, 3189706), (5239, 2415872), (5408, 2340376), (6448, 1962896), (7936, 1594853), (9437, 1341184), (10478, 1207936), (10816, 1170188), (12896, 981448), (18874, 670592), (20956, 603968), (21632, 585094), (25792, 490724), (37748, 335296), (41912, 301984), (43264, 292547), (51584, 245362), (75496, 167648), (83824, 150992), (103168, 122681)]