240173946

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{8461}}^1$

素因数の和:8571

約数の個数: 48

約数和(自身を含む): 554430240

約数和(自身を除く): 314256294

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 498, 747, 1494, 1577, 3154, 4731, 8461, 9462, 14193, 16922, 25383, 28386, 50766, 76149, 152298, 160759, 321518, 482277, 702263, 964554, 1404526, 1446831, 2106789, 2893662, 4213578, 6320367, 12640734, 13342997, 26685994, 40028991, 80057982, 120086973, 240173946]

約数ペア:

[(1, 240173946), (2, 120086973), (3, 80057982), (6, 40028991), (9, 26685994), (18, 13342997), (19, 12640734), (38, 6320367), (57, 4213578), (83, 2893662), (114, 2106789), (166, 1446831), (171, 1404526), (249, 964554), (342, 702263), (498, 482277), (747, 321518), (1494, 160759), (1577, 152298), (3154, 76149), (4731, 50766), (8461, 28386), (9462, 25383), (14193, 16922)]