2108796928

素因数分解:

$2^{12}\times 7^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 208

約数和(自身を含む): 5242240000

約数和(自身を除く): 3133443072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 79, 98, 112, 128, 133, 152, 158, 196, 224, 256, 266, 304, 316, 343, 392, 448, 512, 532, 553, 608, 632, 686, 784, 896, 931, 1024, 1064, 1106, 1216, 1264, 1372, 1501, 1568, 1792, 1862, 2048, 2128, 2212, 2432, 2528, 2744, 3002, 3136, 3584, 3724, 3871, 4096, 4256, 4424, 4864, 5056, 5488, 6004, 6272, 6517, 7168, 7448, 7742, 8512, 8848, 9728, 10112, 10507, 10976, 12008, 12544, 13034, 14336, 14896, 15484, 17024, 17696, 19456, 20224, 21014, 21952, 24016, 25088, 26068, 27097, 28672, 29792, 30968, 34048, 35392, 38912, 40448, 42028, 43904, 48032, 50176, 52136, 54194, 59584, 61936, 68096, 70784, 73549, 77824, 80896, 84056, 87808, 96064, 100352, 104272, 108388, 119168, 123872, 136192, 141568, 147098, 161792, 168112, 175616, 192128, 200704, 208544, 216776, 238336, 247744, 272384, 283136, 294196, 323584, 336224, 351232, 384256, 417088, 433552, 476672, 495488, 514843, 544768, 566272, 588392, 672448, 702464, 768512, 834176, 867104, 953344, 990976, 1029686, 1132544, 1176784, 1344896, 1404928, 1537024, 1668352, 1734208, 1906688, 1981952, 2059372, 2265088, 2353568, 2689792, 3074048, 3336704, 3468416, 3813376, 3963904, 4118744, 4707136, 5379584, 6148096, 6673408, 6936832, 7927808, 8237488, 9414272, 10759168, 13346816, 13873664, 15855616, 16474976, 18828544, 21518336, 26693632, 27747328, 32949952, 37657088, 43036672, 55494656, 65899904, 75314176, 110989312, 131799808, 150628352, 263599616, 301256704, 527199232, 1054398464, 2108796928]

約数ペア:

[(1, 2108796928), (2, 1054398464), (4, 527199232), (7, 301256704), (8, 263599616), (14, 150628352), (16, 131799808), (19, 110989312), (28, 75314176), (32, 65899904), (38, 55494656), (49, 43036672), (56, 37657088), (64, 32949952), (76, 27747328), (79, 26693632), (98, 21518336), (112, 18828544), (128, 16474976), (133, 15855616), (152, 13873664), (158, 13346816), (196, 10759168), (224, 9414272), (256, 8237488), (266, 7927808), (304, 6936832), (316, 6673408), (343, 6148096), (392, 5379584), (448, 4707136), (512, 4118744), (532, 3963904), (553, 3813376), (608, 3468416), (632, 3336704), (686, 3074048), (784, 2689792), (896, 2353568), (931, 2265088), (1024, 2059372), (1064, 1981952), (1106, 1906688), (1216, 1734208), (1264, 1668352), (1372, 1537024), (1501, 1404928), (1568, 1344896), (1792, 1176784), (1862, 1132544), (2048, 1029686), (2128, 990976), (2212, 953344), (2432, 867104), (2528, 834176), (2744, 768512), (3002, 702464), (3136, 672448), (3584, 588392), (3724, 566272), (3871, 544768), (4096, 514843), (4256, 495488), (4424, 476672), (4864, 433552), (5056, 417088), (5488, 384256), (6004, 351232), (6272, 336224), (6517, 323584), (7168, 294196), (7448, 283136), (7742, 272384), (8512, 247744), (8848, 238336), (9728, 216776), (10112, 208544), (10507, 200704), (10976, 192128), (12008, 175616), (12544, 168112), (13034, 161792), (14336, 147098), (14896, 141568), (15484, 136192), (17024, 123872), (17696, 119168), (19456, 108388), (20224, 104272), (21014, 100352), (21952, 96064), (24016, 87808), (25088, 84056), (26068, 80896), (27097, 77824), (28672, 73549), (29792, 70784), (30968, 68096), (34048, 61936), (35392, 59584), (38912, 54194), (40448, 52136), (42028, 50176), (43904, 48032)]