1638862848

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 416

約数和(自身を含む): 5818886400

約数和(自身を除く): 4180023552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 73, 84, 87, 96, 108, 112, 116, 126, 128, 144, 146, 168, 174, 189, 192, 203, 216, 219, 224, 232, 252, 256, 261, 288, 292, 336, 348, 378, 384, 406, 432, 438, 448, 464, 504, 511, 512, 522, 576, 584, 609, 657, 672, 696, 756, 768, 783, 812, 864, 876, 896, 928, 1008, 1022, 1024, 1044, 1152, 1168, 1218, 1314, 1344, 1392, 1512, 1533, 1536, 1566, 1624, 1728, 1752, 1792, 1827, 1856, 1971, 2016, 2044, 2048, 2088, 2117, 2304, 2336, 2436, 2628, 2688, 2784, 3024, 3066, 3072, 3132, 3248, 3456, 3504, 3584, 3654, 3712, 3942, 4032, 4088, 4096, 4176, 4234, 4599, 4608, 4672, 4872, 5256, 5376, 5481, 5568, 6048, 6132, 6144, 6264, 6351, 6496, 6912, 7008, 7168, 7308, 7424, 7884, 8064, 8176, 8352, 8468, 9198, 9216, 9344, 9744, 10512, 10752, 10962, 11136, 12096, 12264, 12288, 12528, 12702, 12992, 13797, 13824, 14016, 14336, 14616, 14819, 14848, 15768, 16128, 16352, 16704, 16936, 18396, 18432, 18688, 19053, 19488, 21024, 21504, 21924, 22272, 24192, 24528, 25056, 25404, 25984, 27594, 27648, 28032, 28672, 29232, 29638, 29696, 31536, 32256, 32704, 33408, 33872, 36792, 36864, 37376, 38106, 38976, 42048, 43008, 43848, 44457, 44544, 48384, 49056, 50112, 50808, 51968, 55188, 55296, 56064, 57159, 58464, 59276, 59392, 63072, 64512, 65408, 66816, 67744, 73584, 74752, 76212, 77952, 84096, 86016, 87696, 88914, 89088, 96768, 98112, 100224, 101616, 103936, 110376, 110592, 112128, 114318, 116928, 118552, 118784, 126144, 129024, 130816, 133371, 133632, 135488, 147168, 149504, 152424, 155904, 168192, 175392, 177828, 178176, 193536, 196224, 200448, 203232, 207872, 220752, 224256, 228636, 233856, 237104, 252288, 258048, 261632, 266742, 267264, 270976, 294336, 299008, 304848, 311808, 336384, 350784, 355656, 356352, 387072, 392448, 400113, 400896, 406464, 415744, 441504, 448512, 457272, 467712, 474208, 504576, 523264, 533484, 534528, 541952, 588672, 609696, 623616, 672768, 701568, 711312, 774144, 784896, 800226, 801792, 812928, 831488, 883008, 897024, 914544, 935424, 948416, 1009152, 1046528, 1066968, 1069056, 1083904, 1177344, 1219392, 1247232, 1345536, 1403136, 1422624, 1569792, 1600452, 1603584, 1625856, 1766016, 1829088, 1870848, 1896832, 2018304, 2093056, 2133936, 2167808, 2354688, 2438784, 2494464, 2691072, 2806272, 2845248, 3139584, 3200904, 3207168, 3251712, 3532032, 3658176, 3741696, 3793664, 4036608, 4267872, 4335616, 4709376, 4877568, 5612544, 5690496, 6279168, 6401808, 6503424, 7064064, 7316352, 7483392, 7587328, 8073216, 8535744, 8671232, 9418752, 9755136, 11225088, 11380992, 12803616, 13006848, 14128128, 14632704, 15174656, 17071488, 18837504, 19510272, 22450176, 22761984, 25607232, 26013696, 28256256, 29265408, 30349312, 34142976, 39020544, 45523968, 51214464, 56512512, 58530816, 60698624, 68285952, 78041088, 91047936, 102428928, 117061632, 136571904, 182095872, 204857856, 234123264, 273143808, 409715712, 546287616, 819431424, 1638862848]

約数ペア:

[(1, 1638862848), (2, 819431424), (3, 546287616), (4, 409715712), (6, 273143808), (7, 234123264), (8, 204857856), (9, 182095872), (12, 136571904), (14, 117061632), (16, 102428928), (18, 91047936), (21, 78041088), (24, 68285952), (27, 60698624), (28, 58530816), (29, 56512512), (32, 51214464), (36, 45523968), (42, 39020544), (48, 34142976), (54, 30349312), (56, 29265408), (58, 28256256), (63, 26013696), (64, 25607232), (72, 22761984), (73, 22450176), (84, 19510272), (87, 18837504), (96, 17071488), (108, 15174656), (112, 14632704), (116, 14128128), (126, 13006848), (128, 12803616), (144, 11380992), (146, 11225088), (168, 9755136), (174, 9418752), (189, 8671232), (192, 8535744), (203, 8073216), (216, 7587328), (219, 7483392), (224, 7316352), (232, 7064064), (252, 6503424), (256, 6401808), (261, 6279168), (288, 5690496), (292, 5612544), (336, 4877568), (348, 4709376), (378, 4335616), (384, 4267872), (406, 4036608), (432, 3793664), (438, 3741696), (448, 3658176), (464, 3532032), (504, 3251712), (511, 3207168), (512, 3200904), (522, 3139584), (576, 2845248), (584, 2806272), (609, 2691072), (657, 2494464), (672, 2438784), (696, 2354688), (756, 2167808), (768, 2133936), (783, 2093056), (812, 2018304), (864, 1896832), (876, 1870848), (896, 1829088), (928, 1766016), (1008, 1625856), (1022, 1603584), (1024, 1600452), (1044, 1569792), (1152, 1422624), (1168, 1403136), (1218, 1345536), (1314, 1247232), (1344, 1219392), (1392, 1177344), (1512, 1083904), (1533, 1069056), (1536, 1066968), (1566, 1046528), (1624, 1009152), (1728, 948416), (1752, 935424), (1792, 914544), (1827, 897024), (1856, 883008), (1971, 831488), (2016, 812928), (2044, 801792), (2048, 800226), (2088, 784896), (2117, 774144), (2304, 711312), (2336, 701568), (2436, 672768), (2628, 623616), (2688, 609696), (2784, 588672), (3024, 541952), (3066, 534528), (3072, 533484), (3132, 523264), (3248, 504576), (3456, 474208), (3504, 467712), (3584, 457272), (3654, 448512), (3712, 441504), (3942, 415744), (4032, 406464), (4088, 400896), (4096, 400113), (4176, 392448), (4234, 387072), (4599, 356352), (4608, 355656), (4672, 350784), (4872, 336384), (5256, 311808), (5376, 304848), (5481, 299008), (5568, 294336), (6048, 270976), (6132, 267264), (6144, 266742), (6264, 261632), (6351, 258048), (6496, 252288), (6912, 237104), (7008, 233856), (7168, 228636), (7308, 224256), (7424, 220752), (7884, 207872), (8064, 203232), (8176, 200448), (8352, 196224), (8468, 193536), (9198, 178176), (9216, 177828), (9344, 175392), (9744, 168192), (10512, 155904), (10752, 152424), (10962, 149504), (11136, 147168), (12096, 135488), (12264, 133632), (12288, 133371), (12528, 130816), (12702, 129024), (12992, 126144), (13797, 118784), (13824, 118552), (14016, 116928), (14336, 114318), (14616, 112128), (14819, 110592), (14848, 110376), (15768, 103936), (16128, 101616), (16352, 100224), (16704, 98112), (16936, 96768), (18396, 89088), (18432, 88914), (18688, 87696), (19053, 86016), (19488, 84096), (21024, 77952), (21504, 76212), (21924, 74752), (22272, 73584), (24192, 67744), (24528, 66816), (25056, 65408), (25404, 64512), (25984, 63072), (27594, 59392), (27648, 59276), (28032, 58464), (28672, 57159), (29232, 56064), (29638, 55296), (29696, 55188), (31536, 51968), (32256, 50808), (32704, 50112), (33408, 49056), (33872, 48384), (36792, 44544), (36864, 44457), (37376, 43848), (38106, 43008), (38976, 42048)]