313232024

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{294391}}^1$

素因数の和:294423

約数の個数: 32

約数和(自身を含む): 706540800

約数和(自身を除く): 393308776

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 294391, 588782, 1177564, 2060737, 2355128, 4121474, 5593429, 8242948, 11186858, 16485896, 22373716, 39154003, 44747432, 78308006, 156616012, 313232024]

約数ペア:

[(1, 313232024), (2, 156616012), (4, 78308006), (7, 44747432), (8, 39154003), (14, 22373716), (19, 16485896), (28, 11186858), (38, 8242948), (56, 5593429), (76, 4121474), (133, 2355128), (152, 2060737), (266, 1177564), (532, 588782), (1064, 294391)]