690147184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{2503}}^1$

素因数の和:3437

約数の個数: 40

約数和(自身を含む): 1409651840

約数和(自身を除く): 719504656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 907, 1814, 2503, 3628, 5006, 7256, 10012, 14512, 17233, 20024, 34466, 40048, 47557, 68932, 95114, 137864, 190228, 275728, 380456, 760912, 2270221, 4540442, 9080884, 18161768, 36323536, 43134199, 86268398, 172536796, 345073592, 690147184]

約数ペア:

[(1, 690147184), (2, 345073592), (4, 172536796), (8, 86268398), (16, 43134199), (19, 36323536), (38, 18161768), (76, 9080884), (152, 4540442), (304, 2270221), (907, 760912), (1814, 380456), (2503, 275728), (3628, 190228), (5006, 137864), (7256, 95114), (10012, 68932), (14512, 47557), (17233, 40048), (20024, 34466)]