315403116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197621}}^1$

素因数の和:197654

約数の個数: 48

約数和(自身を含む): 885346560

約数和(自身を除く): 569943444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 197621, 395242, 592863, 790484, 1185726, 1383347, 2371452, 2766694, 3754799, 4150041, 5533388, 7509598, 8300082, 11264397, 15019196, 16600164, 22528794, 26283593, 45057588, 52567186, 78850779, 105134372, 157701558, 315403116]

約数ペア:

[(1, 315403116), (2, 157701558), (3, 105134372), (4, 78850779), (6, 52567186), (7, 45057588), (12, 26283593), (14, 22528794), (19, 16600164), (21, 15019196), (28, 11264397), (38, 8300082), (42, 7509598), (57, 5533388), (76, 4150041), (84, 3754799), (114, 2766694), (133, 2371452), (228, 1383347), (266, 1185726), (399, 790484), (532, 592863), (798, 395242), (1596, 197621)]