248243346

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1777}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 597408000

約数和(自身を除く): 349164654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 199, 234, 351, 398, 597, 702, 1194, 1777, 1791, 2587, 3554, 3582, 5174, 5331, 5373, 7761, 10662, 10746, 15522, 15993, 23101, 23283, 31986, 46202, 46566, 47979, 69303, 69849, 95958, 138606, 139698, 207909, 353623, 415818, 623727, 707246, 1060869, 1247454, 2121738, 3182607, 4597099, 6365214, 9194198, 9547821, 13791297, 19095642, 27582594, 41373891, 82747782, 124121673, 248243346]

約数ペア:

[(1, 248243346), (2, 124121673), (3, 82747782), (6, 41373891), (9, 27582594), (13, 19095642), (18, 13791297), (26, 9547821), (27, 9194198), (39, 6365214), (54, 4597099), (78, 3182607), (117, 2121738), (199, 1247454), (234, 1060869), (351, 707246), (398, 623727), (597, 415818), (702, 353623), (1194, 207909), (1777, 139698), (1791, 138606), (2587, 95958), (3554, 69849), (3582, 69303), (5174, 47979), (5331, 46566), (5373, 46202), (7761, 31986), (10662, 23283), (10746, 23101), (15522, 15993)]