281042376

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{616321}}^1$

素因数の和:616349

約数の個数: 32

約数和(自身を含む): 739586400

約数和(自身を除く): 458544024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 616321, 1232642, 1848963, 2465284, 3697926, 4930568, 7395852, 11710099, 14791704, 23420198, 35130297, 46840396, 70260594, 93680792, 140521188, 281042376]

約数ペア:

[(1, 281042376), (2, 140521188), (3, 93680792), (4, 70260594), (6, 46840396), (8, 35130297), (12, 23420198), (19, 14791704), (24, 11710099), (38, 7395852), (57, 4930568), (76, 3697926), (114, 2465284), (152, 1848963), (228, 1232642), (456, 616321)]