243918192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1129}}^1$

素因数の和:1790

約数の個数: 80

約数和(自身を含む): 721898240

約数和(自身を除く): 477980048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 643, 1129, 1286, 1929, 2258, 2572, 3387, 3858, 4501, 4516, 5144, 6774, 7716, 7903, 9002, 9032, 10288, 13503, 13548, 15432, 15806, 18004, 18064, 23709, 27006, 27096, 30864, 31612, 36008, 47418, 54012, 54192, 63224, 72016, 94836, 108024, 126448, 189672, 216048, 379344, 725947, 1451894, 2177841, 2903788, 4355682, 5081629, 5807576, 8711364, 10163258, 11615152, 15244887, 17422728, 20326516, 30489774, 34845456, 40653032, 60979548, 81306064, 121959096, 243918192]

約数ペア:

[(1, 243918192), (2, 121959096), (3, 81306064), (4, 60979548), (6, 40653032), (7, 34845456), (8, 30489774), (12, 20326516), (14, 17422728), (16, 15244887), (21, 11615152), (24, 10163258), (28, 8711364), (42, 5807576), (48, 5081629), (56, 4355682), (84, 2903788), (112, 2177841), (168, 1451894), (336, 725947), (643, 379344), (1129, 216048), (1286, 189672), (1929, 126448), (2258, 108024), (2572, 94836), (3387, 72016), (3858, 63224), (4501, 54192), (4516, 54012), (5144, 47418), (6774, 36008), (7716, 31612), (7903, 30864), (9002, 27096), (9032, 27006), (10288, 23709), (13503, 18064), (13548, 18004), (15432, 15806)]