442914048

素因数分解:

$2^8\times 3^3\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 1322059200

約数和(自身を除く): 879145152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 256, 278, 288, 384, 417, 432, 461, 556, 576, 768, 834, 864, 922, 1112, 1152, 1251, 1383, 1668, 1728, 1844, 2224, 2304, 2502, 2766, 3336, 3456, 3688, 3753, 4149, 4448, 5004, 5532, 6672, 6912, 7376, 7506, 8298, 8896, 10008, 11064, 12447, 13344, 14752, 15012, 16596, 17792, 20016, 22128, 24894, 26688, 29504, 30024, 33192, 35584, 40032, 44256, 49788, 53376, 59008, 60048, 64079, 66384, 80064, 88512, 99576, 106752, 118016, 120096, 128158, 132768, 160128, 177024, 192237, 199152, 240192, 256316, 265536, 320256, 354048, 384474, 398304, 480384, 512632, 531072, 576711, 768948, 796608, 960768, 1025264, 1062144, 1153422, 1537896, 1593216, 1730133, 2050528, 2306844, 3075792, 3186432, 3460266, 4101056, 4613688, 6151584, 6920532, 8202112, 9227376, 12303168, 13841064, 16404224, 18454752, 24606336, 27682128, 36909504, 49212672, 55364256, 73819008, 110728512, 147638016, 221457024, 442914048]

約数ペア:

[(1, 442914048), (2, 221457024), (3, 147638016), (4, 110728512), (6, 73819008), (8, 55364256), (9, 49212672), (12, 36909504), (16, 27682128), (18, 24606336), (24, 18454752), (27, 16404224), (32, 13841064), (36, 12303168), (48, 9227376), (54, 8202112), (64, 6920532), (72, 6151584), (96, 4613688), (108, 4101056), (128, 3460266), (139, 3186432), (144, 3075792), (192, 2306844), (216, 2050528), (256, 1730133), (278, 1593216), (288, 1537896), (384, 1153422), (417, 1062144), (432, 1025264), (461, 960768), (556, 796608), (576, 768948), (768, 576711), (834, 531072), (864, 512632), (922, 480384), (1112, 398304), (1152, 384474), (1251, 354048), (1383, 320256), (1668, 265536), (1728, 256316), (1844, 240192), (2224, 199152), (2304, 192237), (2502, 177024), (2766, 160128), (3336, 132768), (3456, 128158), (3688, 120096), (3753, 118016), (4149, 106752), (4448, 99576), (5004, 88512), (5532, 80064), (6672, 66384), (6912, 64079), (7376, 60048), (7506, 59008), (8298, 53376), (8896, 49788), (10008, 44256), (11064, 40032), (12447, 35584), (13344, 33192), (14752, 30024), (15012, 29504), (16596, 26688), (17792, 24894), (20016, 22128)]