274726144

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 162

約数和(自身を含む): 705048162

約数和(自身を除く): 430322018

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 128, 154, 176, 181, 196, 224, 242, 256, 308, 352, 362, 392, 448, 484, 539, 616, 704, 724, 784, 847, 896, 968, 1078, 1232, 1267, 1408, 1448, 1568, 1694, 1792, 1936, 1991, 2156, 2464, 2534, 2816, 2896, 3136, 3388, 3872, 3982, 4312, 4928, 5068, 5792, 5929, 6272, 6776, 7744, 7964, 8624, 8869, 9856, 10136, 11584, 11858, 12544, 13552, 13937, 15488, 15928, 17248, 17738, 19712, 20272, 21901, 23168, 23716, 27104, 27874, 30976, 31856, 34496, 35476, 40544, 43802, 46336, 47432, 54208, 55748, 63712, 68992, 70952, 81088, 87604, 94864, 97559, 108416, 111496, 127424, 137984, 141904, 153307, 162176, 175208, 189728, 195118, 216832, 222992, 254848, 283808, 306614, 324352, 350416, 379456, 390236, 445984, 509696, 567616, 613228, 700832, 758912, 780472, 891968, 1073149, 1135232, 1226456, 1401664, 1517824, 1560944, 1783936, 2146298, 2270464, 2452912, 2803328, 3121888, 3567872, 4292596, 4905824, 5606656, 6243776, 8585192, 9811648, 12487552, 17170384, 19623296, 24975104, 34340768, 39246592, 68681536, 137363072, 274726144]

約数ペア:

[(1, 274726144), (2, 137363072), (4, 68681536), (7, 39246592), (8, 34340768), (11, 24975104), (14, 19623296), (16, 17170384), (22, 12487552), (28, 9811648), (32, 8585192), (44, 6243776), (49, 5606656), (56, 4905824), (64, 4292596), (77, 3567872), (88, 3121888), (98, 2803328), (112, 2452912), (121, 2270464), (128, 2146298), (154, 1783936), (176, 1560944), (181, 1517824), (196, 1401664), (224, 1226456), (242, 1135232), (256, 1073149), (308, 891968), (352, 780472), (362, 758912), (392, 700832), (448, 613228), (484, 567616), (539, 509696), (616, 445984), (704, 390236), (724, 379456), (784, 350416), (847, 324352), (896, 306614), (968, 283808), (1078, 254848), (1232, 222992), (1267, 216832), (1408, 195118), (1448, 189728), (1568, 175208), (1694, 162176), (1792, 153307), (1936, 141904), (1991, 137984), (2156, 127424), (2464, 111496), (2534, 108416), (2816, 97559), (2896, 94864), (3136, 87604), (3388, 81088), (3872, 70952), (3982, 68992), (4312, 63712), (4928, 55748), (5068, 54208), (5792, 47432), (5929, 46336), (6272, 43802), (6776, 40544), (7744, 35476), (7964, 34496), (8624, 31856), (8869, 30976), (9856, 27874), (10136, 27104), (11584, 23716), (11858, 23168), (12544, 21901), (13552, 20272), (13937, 19712), (15488, 17738), (15928, 17248)]