249725952

素因数分解:

$2^{10}\times 3^2\times 7^3\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 264

約数和(自身を含む): 851552000

約数和(自身を除く): 601826048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 79, 84, 96, 98, 112, 126, 128, 144, 147, 158, 168, 192, 196, 224, 237, 252, 256, 288, 294, 316, 336, 343, 384, 392, 441, 448, 474, 504, 512, 553, 576, 588, 632, 672, 686, 711, 768, 784, 882, 896, 948, 1008, 1024, 1029, 1106, 1152, 1176, 1264, 1344, 1372, 1422, 1536, 1568, 1659, 1764, 1792, 1896, 2016, 2058, 2212, 2304, 2352, 2528, 2688, 2744, 2844, 3072, 3087, 3136, 3318, 3528, 3584, 3792, 3871, 4032, 4116, 4424, 4608, 4704, 4977, 5056, 5376, 5488, 5688, 6174, 6272, 6636, 7056, 7168, 7584, 7742, 8064, 8232, 8848, 9216, 9408, 9954, 10112, 10752, 10976, 11376, 11613, 12348, 12544, 13272, 14112, 15168, 15484, 16128, 16464, 17696, 18816, 19908, 20224, 21504, 21952, 22752, 23226, 24696, 25088, 26544, 27097, 28224, 30336, 30968, 32256, 32928, 34839, 35392, 37632, 39816, 40448, 43904, 45504, 46452, 49392, 50176, 53088, 54194, 56448, 60672, 61936, 64512, 65856, 69678, 70784, 75264, 79632, 80896, 81291, 87808, 91008, 92904, 98784, 106176, 108388, 112896, 121344, 123872, 131712, 139356, 141568, 150528, 159264, 162582, 175616, 182016, 185808, 197568, 212352, 216776, 225792, 242688, 243873, 247744, 263424, 278712, 283136, 318528, 325164, 351232, 364032, 371616, 395136, 424704, 433552, 451584, 487746, 495488, 526848, 557424, 566272, 637056, 650328, 728064, 743232, 790272, 849408, 867104, 975492, 990976, 1053696, 1114848, 1274112, 1300656, 1486464, 1580544, 1698816, 1734208, 1950984, 1981952, 2229696, 2548224, 2601312, 2972928, 3161088, 3468416, 3901968, 3963904, 4459392, 5096448, 5202624, 5945856, 6936832, 7803936, 8918784, 10405248, 11891712, 13873664, 15607872, 17837568, 20810496, 27747328, 31215744, 35675136, 41620992, 62431488, 83241984, 124862976, 249725952]

約数ペア:

[(1, 249725952), (2, 124862976), (3, 83241984), (4, 62431488), (6, 41620992), (7, 35675136), (8, 31215744), (9, 27747328), (12, 20810496), (14, 17837568), (16, 15607872), (18, 13873664), (21, 11891712), (24, 10405248), (28, 8918784), (32, 7803936), (36, 6936832), (42, 5945856), (48, 5202624), (49, 5096448), (56, 4459392), (63, 3963904), (64, 3901968), (72, 3468416), (79, 3161088), (84, 2972928), (96, 2601312), (98, 2548224), (112, 2229696), (126, 1981952), (128, 1950984), (144, 1734208), (147, 1698816), (158, 1580544), (168, 1486464), (192, 1300656), (196, 1274112), (224, 1114848), (237, 1053696), (252, 990976), (256, 975492), (288, 867104), (294, 849408), (316, 790272), (336, 743232), (343, 728064), (384, 650328), (392, 637056), (441, 566272), (448, 557424), (474, 526848), (504, 495488), (512, 487746), (553, 451584), (576, 433552), (588, 424704), (632, 395136), (672, 371616), (686, 364032), (711, 351232), (768, 325164), (784, 318528), (882, 283136), (896, 278712), (948, 263424), (1008, 247744), (1024, 243873), (1029, 242688), (1106, 225792), (1152, 216776), (1176, 212352), (1264, 197568), (1344, 185808), (1372, 182016), (1422, 175616), (1536, 162582), (1568, 159264), (1659, 150528), (1764, 141568), (1792, 139356), (1896, 131712), (2016, 123872), (2058, 121344), (2212, 112896), (2304, 108388), (2352, 106176), (2528, 98784), (2688, 92904), (2744, 91008), (2844, 87808), (3072, 81291), (3087, 80896), (3136, 79632), (3318, 75264), (3528, 70784), (3584, 69678), (3792, 65856), (3871, 64512), (4032, 61936), (4116, 60672), (4424, 56448), (4608, 54194), (4704, 53088), (4977, 50176), (5056, 49392), (5376, 46452), (5488, 45504), (5688, 43904), (6174, 40448), (6272, 39816), (6636, 37632), (7056, 35392), (7168, 34839), (7584, 32928), (7742, 32256), (8064, 30968), (8232, 30336), (8848, 28224), (9216, 27097), (9408, 26544), (9954, 25088), (10112, 24696), (10752, 23226), (10976, 22752), (11376, 21952), (11613, 21504), (12348, 20224), (12544, 19908), (13272, 18816), (14112, 17696), (15168, 16464), (15484, 16128)]