285020032

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 652147200

約数和(自身を除く): 367127168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 59, 64, 73, 88, 94, 118, 128, 146, 176, 188, 236, 292, 352, 376, 472, 517, 584, 649, 704, 752, 803, 944, 1034, 1168, 1298, 1408, 1504, 1606, 1888, 2068, 2336, 2596, 2773, 3008, 3212, 3431, 3776, 4136, 4307, 4672, 5192, 5546, 6016, 6424, 6862, 7552, 8272, 8614, 9344, 10384, 11092, 12848, 13724, 16544, 17228, 20768, 22184, 25696, 27448, 30503, 33088, 34456, 37741, 41536, 44368, 47377, 51392, 54896, 61006, 66176, 68912, 75482, 83072, 88736, 94754, 102784, 109792, 122012, 137824, 150964, 177472, 189508, 202429, 219584, 244024, 275648, 301928, 354944, 379016, 404858, 439168, 488048, 551296, 603856, 758032, 809716, 976096, 1207712, 1516064, 1619432, 1952192, 2226719, 2415424, 3032128, 3238864, 3904384, 4453438, 4830848, 6064256, 6477728, 8906876, 12955456, 17813752, 25910912, 35627504, 71255008, 142510016, 285020032]

約数ペア:

[(1, 285020032), (2, 142510016), (4, 71255008), (8, 35627504), (11, 25910912), (16, 17813752), (22, 12955456), (32, 8906876), (44, 6477728), (47, 6064256), (59, 4830848), (64, 4453438), (73, 3904384), (88, 3238864), (94, 3032128), (118, 2415424), (128, 2226719), (146, 1952192), (176, 1619432), (188, 1516064), (236, 1207712), (292, 976096), (352, 809716), (376, 758032), (472, 603856), (517, 551296), (584, 488048), (649, 439168), (704, 404858), (752, 379016), (803, 354944), (944, 301928), (1034, 275648), (1168, 244024), (1298, 219584), (1408, 202429), (1504, 189508), (1606, 177472), (1888, 150964), (2068, 137824), (2336, 122012), (2596, 109792), (2773, 102784), (3008, 94754), (3212, 88736), (3431, 83072), (3776, 75482), (4136, 68912), (4307, 66176), (4672, 61006), (5192, 54896), (5546, 51392), (6016, 47377), (6424, 44368), (6862, 41536), (7552, 37741), (8272, 34456), (8614, 33088), (9344, 30503), (10384, 27448), (11092, 25696), (12848, 22184), (13724, 20768), (16544, 17228)]