231527296

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 627177600

約数和(自身を除く): 395650304

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 139, 143, 154, 169, 176, 182, 208, 224, 278, 286, 308, 338, 352, 364, 416, 448, 556, 572, 616, 676, 704, 728, 832, 896, 973, 1001, 1112, 1144, 1183, 1232, 1352, 1408, 1456, 1529, 1664, 1807, 1859, 1946, 2002, 2224, 2288, 2366, 2464, 2704, 2912, 3058, 3614, 3718, 3892, 4004, 4448, 4576, 4732, 4928, 5408, 5824, 6116, 7228, 7436, 7784, 8008, 8896, 9152, 9464, 9856, 10703, 10816, 11648, 12232, 12649, 13013, 14456, 14872, 15568, 16016, 17792, 18304, 18928, 19877, 21406, 21632, 23491, 24464, 25298, 26026, 28912, 29744, 31136, 32032, 37856, 39754, 42812, 46982, 48928, 50596, 52052, 57824, 59488, 62272, 64064, 75712, 79508, 85624, 93964, 97856, 101192, 104104, 115648, 118976, 124544, 128128, 139139, 151424, 159016, 164437, 171248, 187928, 195712, 202384, 208208, 231296, 237952, 258401, 278278, 318032, 328874, 342496, 375856, 404768, 416416, 516802, 556556, 636064, 657748, 684992, 751712, 809536, 832832, 1033604, 1113112, 1272128, 1315496, 1369984, 1503424, 1619072, 1665664, 1808807, 2067208, 2226224, 2544256, 2630992, 3006848, 3617614, 4134416, 4452448, 5261984, 7235228, 8268832, 8904896, 10523968, 14470456, 16537664, 17809792, 21047936, 28940912, 33075328, 57881824, 115763648, 231527296]

約数ペア:

[(1, 231527296), (2, 115763648), (4, 57881824), (7, 33075328), (8, 28940912), (11, 21047936), (13, 17809792), (14, 16537664), (16, 14470456), (22, 10523968), (26, 8904896), (28, 8268832), (32, 7235228), (44, 5261984), (52, 4452448), (56, 4134416), (64, 3617614), (77, 3006848), (88, 2630992), (91, 2544256), (104, 2226224), (112, 2067208), (128, 1808807), (139, 1665664), (143, 1619072), (154, 1503424), (169, 1369984), (176, 1315496), (182, 1272128), (208, 1113112), (224, 1033604), (278, 832832), (286, 809536), (308, 751712), (338, 684992), (352, 657748), (364, 636064), (416, 556556), (448, 516802), (556, 416416), (572, 404768), (616, 375856), (676, 342496), (704, 328874), (728, 318032), (832, 278278), (896, 258401), (973, 237952), (1001, 231296), (1112, 208208), (1144, 202384), (1183, 195712), (1232, 187928), (1352, 171248), (1408, 164437), (1456, 159016), (1529, 151424), (1664, 139139), (1807, 128128), (1859, 124544), (1946, 118976), (2002, 115648), (2224, 104104), (2288, 101192), (2366, 97856), (2464, 93964), (2704, 85624), (2912, 79508), (3058, 75712), (3614, 64064), (3718, 62272), (3892, 59488), (4004, 57824), (4448, 52052), (4576, 50596), (4732, 48928), (4928, 46982), (5408, 42812), (5824, 39754), (6116, 37856), (7228, 32032), (7436, 31136), (7784, 29744), (8008, 28912), (8896, 26026), (9152, 25298), (9464, 24464), (9856, 23491), (10703, 21632), (10816, 21406), (11648, 19877), (12232, 18928), (12649, 18304), (13013, 17792), (14456, 16016), (14872, 15568)]