293886376

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{276209}}^1$

素因数の和:276241

約数の個数: 32

約数和(自身を含む): 662904000

約数和(自身を除く): 369017624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 276209, 552418, 1104836, 1933463, 2209672, 3866926, 5247971, 7733852, 10495942, 15467704, 20991884, 36735797, 41983768, 73471594, 146943188, 293886376]

約数ペア:

[(1, 293886376), (2, 146943188), (4, 73471594), (7, 41983768), (8, 36735797), (14, 20991884), (19, 15467704), (28, 10495942), (38, 7733852), (56, 5247971), (76, 3866926), (133, 2209672), (152, 1933463), (266, 1104836), (532, 552418), (1064, 276209)]