1271505312

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8191}}^1$

素因数の和:8232

約数の個数: 216

約数和(自身を含む): 4589125632

約数和(自身を除く): 3317620320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 441, 462, 504, 528, 539, 588, 616, 672, 693, 784, 792, 882, 924, 1008, 1056, 1078, 1176, 1232, 1386, 1568, 1584, 1617, 1764, 1848, 2016, 2156, 2352, 2464, 2772, 3168, 3234, 3528, 3696, 4312, 4704, 4851, 5544, 6468, 7056, 7392, 8191, 8624, 9702, 11088, 12936, 14112, 16382, 17248, 19404, 22176, 24573, 25872, 32764, 38808, 49146, 51744, 57337, 65528, 73719, 77616, 90101, 98292, 114674, 131056, 147438, 155232, 172011, 180202, 196584, 229348, 262112, 270303, 294876, 344022, 360404, 393168, 401359, 458696, 516033, 540606, 589752, 630707, 688044, 720808, 786336, 802718, 810909, 917392, 1032066, 1081212, 1179504, 1204077, 1261414, 1376088, 1441616, 1605436, 1621818, 1834784, 1892121, 2064132, 2162424, 2359008, 2408154, 2522828, 2752176, 2883232, 3210872, 3243636, 3612231, 3784242, 4128264, 4324848, 4414949, 4816308, 5045656, 5504352, 5676363, 6421744, 6487272, 7224462, 7568484, 8256528, 8649696, 8829898, 9632616, 10091312, 11352726, 12843488, 12974544, 13244847, 14448924, 15136968, 16513056, 17659796, 19265232, 20182624, 22705452, 25949088, 26489694, 28897848, 30273936, 35319592, 38530464, 39734541, 45410904, 52979388, 57795696, 60547872, 70639184, 79469082, 90821808, 105958776, 115591392, 141278368, 158938164, 181643616, 211917552, 317876328, 423835104, 635752656, 1271505312]

約数ペア:

[(1, 1271505312), (2, 635752656), (3, 423835104), (4, 317876328), (6, 211917552), (7, 181643616), (8, 158938164), (9, 141278368), (11, 115591392), (12, 105958776), (14, 90821808), (16, 79469082), (18, 70639184), (21, 60547872), (22, 57795696), (24, 52979388), (28, 45410904), (32, 39734541), (33, 38530464), (36, 35319592), (42, 30273936), (44, 28897848), (48, 26489694), (49, 25949088), (56, 22705452), (63, 20182624), (66, 19265232), (72, 17659796), (77, 16513056), (84, 15136968), (88, 14448924), (96, 13244847), (98, 12974544), (99, 12843488), (112, 11352726), (126, 10091312), (132, 9632616), (144, 8829898), (147, 8649696), (154, 8256528), (168, 7568484), (176, 7224462), (196, 6487272), (198, 6421744), (224, 5676363), (231, 5504352), (252, 5045656), (264, 4816308), (288, 4414949), (294, 4324848), (308, 4128264), (336, 3784242), (352, 3612231), (392, 3243636), (396, 3210872), (441, 2883232), (462, 2752176), (504, 2522828), (528, 2408154), (539, 2359008), (588, 2162424), (616, 2064132), (672, 1892121), (693, 1834784), (784, 1621818), (792, 1605436), (882, 1441616), (924, 1376088), (1008, 1261414), (1056, 1204077), (1078, 1179504), (1176, 1081212), (1232, 1032066), (1386, 917392), (1568, 810909), (1584, 802718), (1617, 786336), (1764, 720808), (1848, 688044), (2016, 630707), (2156, 589752), (2352, 540606), (2464, 516033), (2772, 458696), (3168, 401359), (3234, 393168), (3528, 360404), (3696, 344022), (4312, 294876), (4704, 270303), (4851, 262112), (5544, 229348), (6468, 196584), (7056, 180202), (7392, 172011), (8191, 155232), (8624, 147438), (9702, 131056), (11088, 114674), (12936, 98292), (14112, 90101), (16382, 77616), (17248, 73719), (19404, 65528), (22176, 57337), (24573, 51744), (25872, 49146), (32764, 38808)]