243051876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{355339}}^1$

素因数の和:355368

約数の個数: 36

約数和(自身を含む): 646718800

約数和(自身を除く): 403666924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 355339, 710678, 1066017, 1421356, 2132034, 3198051, 4264068, 6396102, 6751441, 12792204, 13502882, 20254323, 27005764, 40508646, 60762969, 81017292, 121525938, 243051876]

約数ペア:

[(1, 243051876), (2, 121525938), (3, 81017292), (4, 60762969), (6, 40508646), (9, 27005764), (12, 20254323), (18, 13502882), (19, 12792204), (36, 6751441), (38, 6396102), (57, 4264068), (76, 3198051), (114, 2132034), (171, 1421356), (228, 1066017), (342, 710678), (684, 355339)]