27280891904

素因数分解:

$2^{13}\times 7^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 280

約数和(自身を含む): 67915398840

約数和(自身を除く): 40634506936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 73, 76, 98, 112, 128, 133, 146, 152, 196, 224, 256, 266, 292, 304, 343, 392, 448, 511, 512, 532, 584, 608, 686, 784, 896, 931, 1022, 1024, 1064, 1168, 1216, 1372, 1387, 1568, 1792, 1862, 2044, 2048, 2128, 2336, 2401, 2432, 2744, 2774, 3136, 3577, 3584, 3724, 4088, 4096, 4256, 4672, 4802, 4864, 5488, 5548, 6272, 6517, 7154, 7168, 7448, 8176, 8192, 8512, 9344, 9604, 9709, 9728, 10976, 11096, 12544, 13034, 14308, 14336, 14896, 16352, 17024, 18688, 19208, 19418, 19456, 21952, 22192, 25039, 25088, 26068, 28616, 28672, 29792, 32704, 34048, 37376, 38416, 38836, 38912, 43904, 44384, 45619, 50078, 50176, 52136, 57232, 57344, 59584, 65408, 67963, 68096, 74752, 76832, 77672, 77824, 87808, 88768, 91238, 100156, 100352, 104272, 114464, 119168, 130816, 135926, 136192, 149504, 153664, 155344, 155648, 175273, 175616, 177536, 182476, 200312, 200704, 208544, 228928, 238336, 261632, 271852, 272384, 299008, 307328, 310688, 350546, 351232, 355072, 364952, 400624, 401408, 417088, 457856, 475741, 476672, 523264, 543704, 544768, 598016, 614656, 621376, 701092, 702464, 710144, 729904, 801248, 834176, 915712, 951482, 953344, 1046528, 1087408, 1089536, 1229312, 1242752, 1402184, 1404928, 1420288, 1459808, 1602496, 1668352, 1831424, 1902964, 1906688, 2093056, 2174816, 2458624, 2485504, 2804368, 2809856, 2840576, 2919616, 3204992, 3330187, 3336704, 3662848, 3805928, 3813376, 4186112, 4349632, 4917248, 4971008, 5608736, 5681152, 5839232, 6409984, 6660374, 6673408, 7325696, 7611856, 7626752, 8699264, 9834496, 9942016, 11217472, 11362304, 11678464, 12819968, 13320748, 13346816, 14651392, 15223712, 17398528, 19668992, 19884032, 22434944, 23356928, 25639936, 26641496, 26693632, 29302784, 30447424, 34797056, 39768064, 44869888, 46713856, 51279872, 53282992, 53387264, 60894848, 69594112, 79536128, 89739776, 93427712, 102559744, 106565984, 121789696, 139188224, 179479552, 186855424, 205119488, 213131968, 243579392, 278376448, 358959104, 373710848, 426263936, 487158784, 556752896, 717918208, 852527872, 974317568, 1435836416, 1705055744, 1948635136, 3410111488, 3897270272, 6820222976, 13640445952, 27280891904]

約数ペア:

[(1, 27280891904), (2, 13640445952), (4, 6820222976), (7, 3897270272), (8, 3410111488), (14, 1948635136), (16, 1705055744), (19, 1435836416), (28, 974317568), (32, 852527872), (38, 717918208), (49, 556752896), (56, 487158784), (64, 426263936), (73, 373710848), (76, 358959104), (98, 278376448), (112, 243579392), (128, 213131968), (133, 205119488), (146, 186855424), (152, 179479552), (196, 139188224), (224, 121789696), (256, 106565984), (266, 102559744), (292, 93427712), (304, 89739776), (343, 79536128), (392, 69594112), (448, 60894848), (511, 53387264), (512, 53282992), (532, 51279872), (584, 46713856), (608, 44869888), (686, 39768064), (784, 34797056), (896, 30447424), (931, 29302784), (1022, 26693632), (1024, 26641496), (1064, 25639936), (1168, 23356928), (1216, 22434944), (1372, 19884032), (1387, 19668992), (1568, 17398528), (1792, 15223712), (1862, 14651392), (2044, 13346816), (2048, 13320748), (2128, 12819968), (2336, 11678464), (2401, 11362304), (2432, 11217472), (2744, 9942016), (2774, 9834496), (3136, 8699264), (3577, 7626752), (3584, 7611856), (3724, 7325696), (4088, 6673408), (4096, 6660374), (4256, 6409984), (4672, 5839232), (4802, 5681152), (4864, 5608736), (5488, 4971008), (5548, 4917248), (6272, 4349632), (6517, 4186112), (7154, 3813376), (7168, 3805928), (7448, 3662848), (8176, 3336704), (8192, 3330187), (8512, 3204992), (9344, 2919616), (9604, 2840576), (9709, 2809856), (9728, 2804368), (10976, 2485504), (11096, 2458624), (12544, 2174816), (13034, 2093056), (14308, 1906688), (14336, 1902964), (14896, 1831424), (16352, 1668352), (17024, 1602496), (18688, 1459808), (19208, 1420288), (19418, 1404928), (19456, 1402184), (21952, 1242752), (22192, 1229312), (25039, 1089536), (25088, 1087408), (26068, 1046528), (28616, 953344), (28672, 951482), (29792, 915712), (32704, 834176), (34048, 801248), (37376, 729904), (38416, 710144), (38836, 702464), (38912, 701092), (43904, 621376), (44384, 614656), (45619, 598016), (50078, 544768), (50176, 543704), (52136, 523264), (57232, 476672), (57344, 475741), (59584, 457856), (65408, 417088), (67963, 401408), (68096, 400624), (74752, 364952), (76832, 355072), (77672, 351232), (77824, 350546), (87808, 310688), (88768, 307328), (91238, 299008), (100156, 272384), (100352, 271852), (104272, 261632), (114464, 238336), (119168, 228928), (130816, 208544), (135926, 200704), (136192, 200312), (149504, 182476), (153664, 177536), (155344, 175616), (155648, 175273)]