1253411712

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:490

約数の個数: 256

約数和(自身を含む): 4265395200

約数和(自身を除く): 3011983488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 197, 216, 224, 252, 263, 288, 336, 378, 384, 394, 432, 448, 504, 526, 576, 591, 672, 756, 788, 789, 864, 896, 1008, 1052, 1152, 1182, 1344, 1379, 1512, 1576, 1578, 1728, 1773, 1841, 2016, 2104, 2364, 2367, 2688, 2758, 3024, 3152, 3156, 3456, 3546, 3682, 4032, 4137, 4208, 4728, 4734, 5319, 5516, 5523, 6048, 6304, 6312, 7092, 7101, 7364, 8064, 8274, 8416, 9456, 9468, 10638, 11032, 11046, 12096, 12411, 12608, 12624, 14184, 14202, 14728, 16548, 16569, 16832, 18912, 18936, 21276, 22064, 22092, 24192, 24822, 25216, 25248, 28368, 28404, 29456, 33096, 33138, 33664, 37233, 37824, 37872, 42552, 44128, 44184, 49644, 49707, 50496, 51811, 56736, 56808, 58912, 66192, 66276, 74466, 75648, 75744, 85104, 88256, 88368, 99288, 99414, 100992, 103622, 113472, 113616, 117824, 132384, 132552, 148932, 151488, 155433, 170208, 176512, 176736, 198576, 198828, 207244, 226944, 227232, 235648, 264768, 265104, 297864, 302976, 310866, 340416, 353472, 362677, 397152, 397656, 414488, 454464, 466299, 529536, 530208, 595728, 621732, 680832, 706944, 725354, 794304, 795312, 828976, 908928, 932598, 1060416, 1088031, 1191456, 1243464, 1398897, 1450708, 1588608, 1590624, 1657952, 1865196, 2120832, 2176062, 2382912, 2486928, 2797794, 2901416, 3181248, 3264093, 3315904, 3730392, 4352124, 4765824, 4973856, 5595588, 5802832, 6362496, 6528186, 6631808, 7460784, 8704248, 9792279, 9947712, 11191176, 11605664, 13056372, 14921568, 17408496, 19584558, 19895424, 22382352, 23211328, 26112744, 29843136, 34816992, 39169116, 44764704, 46422656, 52225488, 59686272, 69633984, 78338232, 89529408, 104450976, 139267968, 156676464, 179058816, 208901952, 313352928, 417803904, 626705856, 1253411712]

約数ペア:

[(1, 1253411712), (2, 626705856), (3, 417803904), (4, 313352928), (6, 208901952), (7, 179058816), (8, 156676464), (9, 139267968), (12, 104450976), (14, 89529408), (16, 78338232), (18, 69633984), (21, 59686272), (24, 52225488), (27, 46422656), (28, 44764704), (32, 39169116), (36, 34816992), (42, 29843136), (48, 26112744), (54, 23211328), (56, 22382352), (63, 19895424), (64, 19584558), (72, 17408496), (84, 14921568), (96, 13056372), (108, 11605664), (112, 11191176), (126, 9947712), (128, 9792279), (144, 8704248), (168, 7460784), (189, 6631808), (192, 6528186), (197, 6362496), (216, 5802832), (224, 5595588), (252, 4973856), (263, 4765824), (288, 4352124), (336, 3730392), (378, 3315904), (384, 3264093), (394, 3181248), (432, 2901416), (448, 2797794), (504, 2486928), (526, 2382912), (576, 2176062), (591, 2120832), (672, 1865196), (756, 1657952), (788, 1590624), (789, 1588608), (864, 1450708), (896, 1398897), (1008, 1243464), (1052, 1191456), (1152, 1088031), (1182, 1060416), (1344, 932598), (1379, 908928), (1512, 828976), (1576, 795312), (1578, 794304), (1728, 725354), (1773, 706944), (1841, 680832), (2016, 621732), (2104, 595728), (2364, 530208), (2367, 529536), (2688, 466299), (2758, 454464), (3024, 414488), (3152, 397656), (3156, 397152), (3456, 362677), (3546, 353472), (3682, 340416), (4032, 310866), (4137, 302976), (4208, 297864), (4728, 265104), (4734, 264768), (5319, 235648), (5516, 227232), (5523, 226944), (6048, 207244), (6304, 198828), (6312, 198576), (7092, 176736), (7101, 176512), (7364, 170208), (8064, 155433), (8274, 151488), (8416, 148932), (9456, 132552), (9468, 132384), (10638, 117824), (11032, 113616), (11046, 113472), (12096, 103622), (12411, 100992), (12608, 99414), (12624, 99288), (14184, 88368), (14202, 88256), (14728, 85104), (16548, 75744), (16569, 75648), (16832, 74466), (18912, 66276), (18936, 66192), (21276, 58912), (22064, 56808), (22092, 56736), (24192, 51811), (24822, 50496), (25216, 49707), (25248, 49644), (28368, 44184), (28404, 44128), (29456, 42552), (33096, 37872), (33138, 37824), (33664, 37233)]