2985909248

素因数分解:

$2^{10}\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8863}}^1$

素因数の和:8937

約数の個数: 88

約数和(自身を含む): 6967529472

約数和(自身を除く): 3981620224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 512, 658, 752, 896, 1024, 1316, 1504, 1792, 2632, 3008, 3584, 5264, 6016, 7168, 8863, 10528, 12032, 17726, 21056, 24064, 35452, 42112, 48128, 62041, 70904, 84224, 124082, 141808, 168448, 248164, 283616, 336896, 416561, 496328, 567232, 833122, 992656, 1134464, 1666244, 1985312, 2268928, 2915927, 3332488, 3970624, 4537856, 5831854, 6664976, 7941248, 9075712, 11663708, 13329952, 15882496, 23327416, 26659904, 31764992, 46654832, 53319808, 63529984, 93309664, 106639616, 186619328, 213279232, 373238656, 426558464, 746477312, 1492954624, 2985909248]

約数ペア:

[(1, 2985909248), (2, 1492954624), (4, 746477312), (7, 426558464), (8, 373238656), (14, 213279232), (16, 186619328), (28, 106639616), (32, 93309664), (47, 63529984), (56, 53319808), (64, 46654832), (94, 31764992), (112, 26659904), (128, 23327416), (188, 15882496), (224, 13329952), (256, 11663708), (329, 9075712), (376, 7941248), (448, 6664976), (512, 5831854), (658, 4537856), (752, 3970624), (896, 3332488), (1024, 2915927), (1316, 2268928), (1504, 1985312), (1792, 1666244), (2632, 1134464), (3008, 992656), (3584, 833122), (5264, 567232), (6016, 496328), (7168, 416561), (8863, 336896), (10528, 283616), (12032, 248164), (17726, 168448), (21056, 141808), (24064, 124082), (35452, 84224), (42112, 70904), (48128, 62041)]