740542076

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 1353844800

約数和(自身を除く): 613302724

約数列:

[1, 2, 4, 53, 73, 106, 109, 146, 212, 218, 292, 436, 439, 878, 1756, 3869, 5777, 7738, 7957, 11554, 15476, 15914, 23108, 23267, 31828, 32047, 46534, 47851, 64094, 93068, 95702, 128188, 191404, 421721, 843442, 1686884, 1698491, 2536103, 3396982, 3493123, 5072206, 6793964, 6986246, 10144412, 13972492, 185135519, 370271038, 740542076]

約数ペア:

[(1, 740542076), (2, 370271038), (4, 185135519), (53, 13972492), (73, 10144412), (106, 6986246), (109, 6793964), (146, 5072206), (212, 3493123), (218, 3396982), (292, 2536103), (436, 1698491), (439, 1686884), (878, 843442), (1756, 421721), (3869, 191404), (5777, 128188), (7738, 95702), (7957, 93068), (11554, 64094), (15476, 47851), (15914, 46534), (23108, 32047), (23267, 31828)]