21495299904

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{3251}}^1$

素因数の和:4165

約数の個数: 168

約数和(自身を含む): 66447387552

約数和(自身を除く): 44952087648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 883, 936, 1248, 1766, 1872, 2496, 2649, 3251, 3532, 3744, 5298, 6502, 7064, 7488, 7947, 9753, 10596, 11479, 13004, 14128, 15894, 19506, 21192, 22958, 26008, 28256, 29259, 31788, 34437, 39012, 42263, 42384, 45916, 52016, 56512, 58518, 63576, 68874, 78024, 84526, 84768, 91832, 103311, 104032, 117036, 126789, 127152, 137748, 156048, 169052, 169536, 183664, 206622, 208064, 234072, 253578, 254304, 275496, 312096, 338104, 367328, 380367, 413244, 468144, 507156, 508608, 550992, 624192, 676208, 734656, 760734, 826488, 936288, 1014312, 1101984, 1352416, 1521468, 1652976, 1872576, 2028624, 2203968, 2704832, 2870633, 3042936, 3305952, 4057248, 5741266, 6085872, 6611904, 8114496, 8611899, 11482532, 12171744, 17223798, 22965064, 24343488, 25835697, 34447596, 37318229, 45930128, 51671394, 68895192, 74636458, 91860256, 103342788, 111954687, 137790384, 149272916, 183720512, 206685576, 223909374, 275580768, 298545832, 335864061, 413371152, 447818748, 551161536, 597091664, 671728122, 826742304, 895637496, 1194183328, 1343456244, 1653484608, 1791274992, 2388366656, 2686912488, 3582549984, 5373824976, 7165099968, 10747649952, 21495299904]

約数ペア:

[(1, 21495299904), (2, 10747649952), (3, 7165099968), (4, 5373824976), (6, 3582549984), (8, 2686912488), (9, 2388366656), (12, 1791274992), (13, 1653484608), (16, 1343456244), (18, 1194183328), (24, 895637496), (26, 826742304), (32, 671728122), (36, 597091664), (39, 551161536), (48, 447818748), (52, 413371152), (64, 335864061), (72, 298545832), (78, 275580768), (96, 223909374), (104, 206685576), (117, 183720512), (144, 149272916), (156, 137790384), (192, 111954687), (208, 103342788), (234, 91860256), (288, 74636458), (312, 68895192), (416, 51671394), (468, 45930128), (576, 37318229), (624, 34447596), (832, 25835697), (883, 24343488), (936, 22965064), (1248, 17223798), (1766, 12171744), (1872, 11482532), (2496, 8611899), (2649, 8114496), (3251, 6611904), (3532, 6085872), (3744, 5741266), (5298, 4057248), (6502, 3305952), (7064, 3042936), (7488, 2870633), (7947, 2704832), (9753, 2203968), (10596, 2028624), (11479, 1872576), (13004, 1652976), (14128, 1521468), (15894, 1352416), (19506, 1101984), (21192, 1014312), (22958, 936288), (26008, 826488), (28256, 760734), (29259, 734656), (31788, 676208), (34437, 624192), (39012, 550992), (42263, 508608), (42384, 507156), (45916, 468144), (52016, 413244), (56512, 380367), (58518, 367328), (63576, 338104), (68874, 312096), (78024, 275496), (84526, 254304), (84768, 253578), (91832, 234072), (103311, 208064), (104032, 206622), (117036, 183664), (126789, 169536), (127152, 169052), (137748, 156048)]