242736816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{722431}}^1$

素因数の和:722449

約数の個数: 40

約数和(自身を含む): 716652544

約数和(自身を除く): 473915728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 722431, 1444862, 2167293, 2889724, 4334586, 5057017, 5779448, 8669172, 10114034, 11558896, 15171051, 17338344, 20228068, 30342102, 34676688, 40456136, 60684204, 80912272, 121368408, 242736816]

約数ペア:

[(1, 242736816), (2, 121368408), (3, 80912272), (4, 60684204), (6, 40456136), (7, 34676688), (8, 30342102), (12, 20228068), (14, 17338344), (16, 15171051), (21, 11558896), (24, 10114034), (28, 8669172), (42, 5779448), (48, 5057017), (56, 4334586), (84, 2889724), (112, 2167293), (168, 1444862), (336, 722431)]