231995456

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 579363840

約数和(自身を除く): 347368384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 179, 224, 263, 308, 352, 358, 448, 526, 616, 704, 716, 1052, 1232, 1253, 1432, 1841, 1969, 2104, 2464, 2506, 2864, 2893, 3682, 3938, 4208, 4928, 5012, 5728, 5786, 7364, 7876, 8416, 10024, 11456, 11572, 13783, 14728, 15752, 16832, 20048, 20251, 23144, 27566, 29456, 31504, 40096, 40502, 46288, 47077, 55132, 58912, 63008, 80192, 81004, 92576, 94154, 110264, 117824, 126016, 162008, 185152, 188308, 220528, 324016, 329539, 376616, 441056, 517847, 648032, 659078, 753232, 882112, 1035694, 1296064, 1318156, 1506464, 2071388, 2636312, 3012928, 3624929, 4142776, 5272624, 7249858, 8285552, 10545248, 14499716, 16571104, 21090496, 28999432, 33142208, 57998864, 115997728, 231995456]

約数ペア:

[(1, 231995456), (2, 115997728), (4, 57998864), (7, 33142208), (8, 28999432), (11, 21090496), (14, 16571104), (16, 14499716), (22, 10545248), (28, 8285552), (32, 7249858), (44, 5272624), (56, 4142776), (64, 3624929), (77, 3012928), (88, 2636312), (112, 2071388), (154, 1506464), (176, 1318156), (179, 1296064), (224, 1035694), (263, 882112), (308, 753232), (352, 659078), (358, 648032), (448, 517847), (526, 441056), (616, 376616), (704, 329539), (716, 324016), (1052, 220528), (1232, 188308), (1253, 185152), (1432, 162008), (1841, 126016), (1969, 117824), (2104, 110264), (2464, 94154), (2506, 92576), (2864, 81004), (2893, 80192), (3682, 63008), (3938, 58912), (4208, 55132), (4928, 47077), (5012, 46288), (5728, 40502), (5786, 40096), (7364, 31504), (7876, 29456), (8416, 27566), (10024, 23144), (11456, 20251), (11572, 20048), (13783, 16832), (14728, 15752)]