271109376

素因数分解:

$2^8\times 3^3\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:729

約数の個数: 144

約数和(自身を含む): 816128320

約数和(自身を除く): 545018944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 366, 384, 432, 488, 549, 576, 643, 732, 768, 864, 976, 1098, 1152, 1286, 1464, 1647, 1728, 1929, 1952, 2196, 2304, 2572, 2928, 3294, 3456, 3858, 3904, 4392, 5144, 5787, 5856, 6588, 6912, 7716, 7808, 8784, 10288, 11574, 11712, 13176, 15432, 15616, 17361, 17568, 20576, 23148, 23424, 26352, 30864, 34722, 35136, 39223, 41152, 46296, 46848, 52704, 61728, 69444, 70272, 78446, 82304, 92592, 105408, 117669, 123456, 138888, 140544, 156892, 164608, 185184, 210816, 235338, 246912, 277776, 313784, 353007, 370368, 421632, 470676, 493824, 555552, 627568, 706014, 740736, 941352, 1059021, 1111104, 1255136, 1412028, 1481472, 1882704, 2118042, 2222208, 2510272, 2824056, 3765408, 4236084, 4444416, 5020544, 5648112, 7530816, 8472168, 10041088, 11296224, 15061632, 16944336, 22592448, 30123264, 33888672, 45184896, 67777344, 90369792, 135554688, 271109376]

約数ペア:

[(1, 271109376), (2, 135554688), (3, 90369792), (4, 67777344), (6, 45184896), (8, 33888672), (9, 30123264), (12, 22592448), (16, 16944336), (18, 15061632), (24, 11296224), (27, 10041088), (32, 8472168), (36, 7530816), (48, 5648112), (54, 5020544), (61, 4444416), (64, 4236084), (72, 3765408), (96, 2824056), (108, 2510272), (122, 2222208), (128, 2118042), (144, 1882704), (183, 1481472), (192, 1412028), (216, 1255136), (244, 1111104), (256, 1059021), (288, 941352), (366, 740736), (384, 706014), (432, 627568), (488, 555552), (549, 493824), (576, 470676), (643, 421632), (732, 370368), (768, 353007), (864, 313784), (976, 277776), (1098, 246912), (1152, 235338), (1286, 210816), (1464, 185184), (1647, 164608), (1728, 156892), (1929, 140544), (1952, 138888), (2196, 123456), (2304, 117669), (2572, 105408), (2928, 92592), (3294, 82304), (3456, 78446), (3858, 70272), (3904, 69444), (4392, 61728), (5144, 52704), (5787, 46848), (5856, 46296), (6588, 41152), (6912, 39223), (7716, 35136), (7808, 34722), (8784, 30864), (10288, 26352), (11574, 23424), (11712, 23148), (13176, 20576), (15432, 17568), (15616, 17361)]