2048333784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{77659}}^1$

素因数の和:77832

約数の個数: 64

約数和(自身を含む): 5889734400

約数和(自身を除く): 3841400616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 6594, 8792, 13188, 26376, 77659, 155318, 232977, 310636, 465954, 543613, 621272, 931908, 1087226, 1630839, 1863816, 2174452, 3261678, 4348904, 6523356, 12192463, 13046712, 24384926, 36577389, 48769852, 73154778, 85347241, 97539704, 146309556, 170694482, 256041723, 292619112, 341388964, 512083446, 682777928, 1024166892, 2048333784]

約数ペア:

[(1, 2048333784), (2, 1024166892), (3, 682777928), (4, 512083446), (6, 341388964), (7, 292619112), (8, 256041723), (12, 170694482), (14, 146309556), (21, 97539704), (24, 85347241), (28, 73154778), (42, 48769852), (56, 36577389), (84, 24384926), (157, 13046712), (168, 12192463), (314, 6523356), (471, 4348904), (628, 3261678), (942, 2174452), (1099, 1863816), (1256, 1630839), (1884, 1087226), (2198, 931908), (3297, 621272), (3768, 543613), (4396, 465954), (6594, 310636), (8792, 232977), (13188, 155318), (26376, 77659)]