289366919416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1\times {\mathrm{9421}}^1$

素因数の和:10352

約数の個数: 64

約数和(自身を含む): 573743268000

約数和(自身を除く): 284376348584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 509, 794, 1018, 1588, 2036, 3176, 4072, 7543, 9421, 9671, 15086, 18842, 19342, 30172, 37684, 38684, 60344, 75368, 77368, 178999, 202073, 357998, 404146, 715996, 808292, 1431992, 1616584, 3740137, 3839387, 4795289, 7480274, 7678774, 9590578, 14960548, 15357548, 19181156, 29921096, 30715096, 38362312, 71062603, 91110491, 142125206, 182220982, 284250412, 364441964, 568500824, 728883928, 1903729733, 3807459466, 7614918932, 15229837864, 36170864927, 72341729854, 144683459708, 289366919416]

約数ペア:

[(1, 289366919416), (2, 144683459708), (4, 72341729854), (8, 36170864927), (19, 15229837864), (38, 7614918932), (76, 3807459466), (152, 1903729733), (397, 728883928), (509, 568500824), (794, 364441964), (1018, 284250412), (1588, 182220982), (2036, 142125206), (3176, 91110491), (4072, 71062603), (7543, 38362312), (9421, 30715096), (9671, 29921096), (15086, 19181156), (18842, 15357548), (19342, 14960548), (30172, 9590578), (37684, 7678774), (38684, 7480274), (60344, 4795289), (75368, 3839387), (77368, 3740137), (178999, 1616584), (202073, 1431992), (357998, 808292), (404146, 715996)]