254390976

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{21031}}^1$

素因数の和:21059

約数の個数: 112

約数和(自身を含む): 854740480

約数和(自身を除く): 600349504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 21031, 42062, 63093, 84124, 126186, 147217, 168248, 189279, 252372, 294434, 336496, 378558, 441651, 504744, 567837, 588868, 672992, 757116, 883302, 1009488, 1135674, 1177736, 1324953, 1345984, 1514232, 1766604, 2018976, 2271348, 2355472, 2649906, 3028464, 3533208, 3974859, 4037952, 4542696, 4710944, 5299812, 6056928, 7066416, 7949718, 9085392, 9421888, 10599624, 12113856, 14132832, 15899436, 18170784, 21199248, 28265664, 31798872, 36341568, 42398496, 63597744, 84796992, 127195488, 254390976]

約数ペア:

[(1, 254390976), (2, 127195488), (3, 84796992), (4, 63597744), (6, 42398496), (7, 36341568), (8, 31798872), (9, 28265664), (12, 21199248), (14, 18170784), (16, 15899436), (18, 14132832), (21, 12113856), (24, 10599624), (27, 9421888), (28, 9085392), (32, 7949718), (36, 7066416), (42, 6056928), (48, 5299812), (54, 4710944), (56, 4542696), (63, 4037952), (64, 3974859), (72, 3533208), (84, 3028464), (96, 2649906), (108, 2355472), (112, 2271348), (126, 2018976), (144, 1766604), (168, 1514232), (189, 1345984), (192, 1324953), (216, 1177736), (224, 1135674), (252, 1009488), (288, 883302), (336, 757116), (378, 672992), (432, 588868), (448, 567837), (504, 504744), (576, 441651), (672, 378558), (756, 336496), (864, 294434), (1008, 252372), (1344, 189279), (1512, 168248), (1728, 147217), (2016, 126186), (3024, 84124), (4032, 63093), (6048, 42062), (12096, 21031)]