257268149824

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{28099}}^1$

素因数の和:28416

約数の個数: 112

約数和(自身を含む): 592004505600

約数和(自身を除く): 334736355776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 191, 214, 224, 382, 428, 448, 749, 764, 856, 1337, 1498, 1528, 1712, 2674, 2996, 3056, 3424, 5348, 5992, 6112, 6848, 10696, 11984, 12224, 20437, 21392, 23968, 28099, 40874, 42784, 47936, 56198, 81748, 85568, 112396, 143059, 163496, 196693, 224792, 286118, 326992, 393386, 449584, 572236, 653984, 786772, 899168, 1144472, 1307968, 1573544, 1798336, 2288944, 3006593, 3147088, 4577888, 5366909, 6013186, 6294176, 9155776, 10733818, 12026372, 12588352, 21046151, 21467636, 24052744, 37568363, 42092302, 42935272, 48105488, 75136726, 84184604, 85870544, 96210976, 150273452, 168369208, 171741088, 192421952, 300546904, 336738416, 343482176, 574259263, 601093808, 673476832, 1148518526, 1202187616, 1346953664, 2297037052, 2404375232, 4019814841, 4594074104, 8039629682, 9188148208, 16079259364, 18376296416, 32158518728, 36752592832, 64317037456, 128634074912, 257268149824]

約数ペア:

[(1, 257268149824), (2, 128634074912), (4, 64317037456), (7, 36752592832), (8, 32158518728), (14, 18376296416), (16, 16079259364), (28, 9188148208), (32, 8039629682), (56, 4594074104), (64, 4019814841), (107, 2404375232), (112, 2297037052), (191, 1346953664), (214, 1202187616), (224, 1148518526), (382, 673476832), (428, 601093808), (448, 574259263), (749, 343482176), (764, 336738416), (856, 300546904), (1337, 192421952), (1498, 171741088), (1528, 168369208), (1712, 150273452), (2674, 96210976), (2996, 85870544), (3056, 84184604), (3424, 75136726), (5348, 48105488), (5992, 42935272), (6112, 42092302), (6848, 37568363), (10696, 24052744), (11984, 21467636), (12224, 21046151), (20437, 12588352), (21392, 12026372), (23968, 10733818), (28099, 9155776), (40874, 6294176), (42784, 6013186), (47936, 5366909), (56198, 4577888), (81748, 3147088), (85568, 3006593), (112396, 2288944), (143059, 1798336), (163496, 1573544), (196693, 1307968), (224792, 1144472), (286118, 899168), (326992, 786772), (393386, 653984), (449584, 572236)]