248045249536

素因数分解:

$2^{10}\times 7^1\times {\mathrm{157}}^1\times {\mathrm{220411}}^1$

素因数の和:220595

約数の個数: 88

約数和(自身を含む): 570295772096

約数和(自身を除く): 322250522560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 256, 314, 448, 512, 628, 896, 1024, 1099, 1256, 1792, 2198, 2512, 3584, 4396, 5024, 7168, 8792, 10048, 17584, 20096, 35168, 40192, 70336, 80384, 140672, 160768, 220411, 281344, 440822, 562688, 881644, 1125376, 1542877, 1763288, 3085754, 3526576, 6171508, 7053152, 12343016, 14106304, 24686032, 28212608, 34604527, 49372064, 56425216, 69209054, 98744128, 112850432, 138418108, 197488256, 225700864, 242231689, 276836216, 394976512, 484463378, 553672432, 789953024, 968926756, 1107344864, 1579906048, 1937853512, 2214689728, 3875707024, 4429379456, 7751414048, 8858758912, 15502828096, 17717517824, 31005656192, 35435035648, 62011312384, 124022624768, 248045249536]

約数ペア:

[(1, 248045249536), (2, 124022624768), (4, 62011312384), (7, 35435035648), (8, 31005656192), (14, 17717517824), (16, 15502828096), (28, 8858758912), (32, 7751414048), (56, 4429379456), (64, 3875707024), (112, 2214689728), (128, 1937853512), (157, 1579906048), (224, 1107344864), (256, 968926756), (314, 789953024), (448, 553672432), (512, 484463378), (628, 394976512), (896, 276836216), (1024, 242231689), (1099, 225700864), (1256, 197488256), (1792, 138418108), (2198, 112850432), (2512, 98744128), (3584, 69209054), (4396, 56425216), (5024, 49372064), (7168, 34604527), (8792, 28212608), (10048, 24686032), (17584, 14106304), (20096, 12343016), (35168, 7053152), (40192, 6171508), (70336, 3526576), (80384, 3085754), (140672, 1763288), (160768, 1542877), (220411, 1125376), (281344, 881644), (440822, 562688)]