438526396672

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18824107}}^1$

素因数の和:18824143

約数の個数: 72

約数和(自身を含む): 1077341349056

約数和(自身を除く): 638814952384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 18824107, 37648214, 75296428, 131768749, 150592856, 244713391, 263537498, 301185712, 489426782, 527074996, 602371424, 978853564, 1054149992, 1204742848, 1712993737, 1957707128, 2108299984, 2409485696, 3425987474, 3915414256, 4216599968, 4818971392, 6851974948, 7830828512, 8433199936, 13703949896, 15661657024, 16866399872, 27407899792, 31323314048, 33732799744, 54815799584, 62646628096, 109631599168, 219263198336, 438526396672]

約数ペア:

[(1, 438526396672), (2, 219263198336), (4, 109631599168), (7, 62646628096), (8, 54815799584), (13, 33732799744), (14, 31323314048), (16, 27407899792), (26, 16866399872), (28, 15661657024), (32, 13703949896), (52, 8433199936), (56, 7830828512), (64, 6851974948), (91, 4818971392), (104, 4216599968), (112, 3915414256), (128, 3425987474), (182, 2409485696), (208, 2108299984), (224, 1957707128), (256, 1712993737), (364, 1204742848), (416, 1054149992), (448, 978853564), (728, 602371424), (832, 527074996), (896, 489426782), (1456, 301185712), (1664, 263537498), (1792, 244713391), (2912, 150592856), (3328, 131768749), (5824, 75296428), (11648, 37648214), (23296, 18824107)]