657770064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{8191}}^1$

素因数の和:8448

約数の個数: 80

約数和(自身を含む): 1950351360

約数和(自身を除く): 1292581296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1673, 1912, 2868, 3346, 3824, 5019, 5736, 6692, 8191, 10038, 11472, 13384, 16382, 20076, 24573, 26768, 32764, 40152, 49146, 57337, 65528, 80304, 98292, 114674, 131056, 172011, 196584, 229348, 344022, 393168, 458696, 688044, 917392, 1376088, 1957649, 2752176, 3915298, 5872947, 7830596, 11745894, 13703543, 15661192, 23491788, 27407086, 31322384, 41110629, 46983576, 54814172, 82221258, 93967152, 109628344, 164442516, 219256688, 328885032, 657770064]

約数ペア:

[(1, 657770064), (2, 328885032), (3, 219256688), (4, 164442516), (6, 109628344), (7, 93967152), (8, 82221258), (12, 54814172), (14, 46983576), (16, 41110629), (21, 31322384), (24, 27407086), (28, 23491788), (42, 15661192), (48, 13703543), (56, 11745894), (84, 7830596), (112, 5872947), (168, 3915298), (239, 2752176), (336, 1957649), (478, 1376088), (717, 917392), (956, 688044), (1434, 458696), (1673, 393168), (1912, 344022), (2868, 229348), (3346, 196584), (3824, 172011), (5019, 131056), (5736, 114674), (6692, 98292), (8191, 80304), (10038, 65528), (11472, 57337), (13384, 49146), (16382, 40152), (20076, 32764), (24573, 26768)]