258840144

素因数分解:

$2^4\times 3^3\times {\mathrm{191}}^1\times {\mathrm{3137}}^1$

素因数の和:3345

約数の個数: 80

約数和(自身を含む): 747095040

約数和(自身を除く): 488254896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 191, 216, 382, 432, 573, 764, 1146, 1528, 1719, 2292, 3056, 3137, 3438, 4584, 5157, 6274, 6876, 9168, 9411, 10314, 12548, 13752, 18822, 20628, 25096, 27504, 28233, 37644, 41256, 50192, 56466, 75288, 82512, 84699, 112932, 150576, 169398, 225864, 338796, 451728, 599167, 677592, 1198334, 1355184, 1797501, 2396668, 3595002, 4793336, 5392503, 7190004, 9586672, 10785006, 14380008, 16177509, 21570012, 28760016, 32355018, 43140024, 64710036, 86280048, 129420072, 258840144]

約数ペア:

[(1, 258840144), (2, 129420072), (3, 86280048), (4, 64710036), (6, 43140024), (8, 32355018), (9, 28760016), (12, 21570012), (16, 16177509), (18, 14380008), (24, 10785006), (27, 9586672), (36, 7190004), (48, 5392503), (54, 4793336), (72, 3595002), (108, 2396668), (144, 1797501), (191, 1355184), (216, 1198334), (382, 677592), (432, 599167), (573, 451728), (764, 338796), (1146, 225864), (1528, 169398), (1719, 150576), (2292, 112932), (3056, 84699), (3137, 82512), (3438, 75288), (4584, 56466), (5157, 50192), (6274, 41256), (6876, 37644), (9168, 28233), (9411, 27504), (10314, 25096), (12548, 20628), (13752, 18822)]