254578464

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{1559}}^1$

素因数の和:1594

約数の個数: 168

約数和(自身を含む): 859360320

約数和(自身を除く): 604781856

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1458, 1512, 1559, 1701, 1944, 2016, 2268, 2592, 2916, 3024, 3118, 3402, 3888, 4536, 4677, 5103, 5832, 6048, 6236, 6804, 7776, 9072, 9354, 10206, 10913, 11664, 12472, 13608, 14031, 18144, 18708, 20412, 21826, 23328, 24944, 27216, 28062, 32739, 37416, 40824, 42093, 43652, 49888, 54432, 56124, 65478, 74832, 81648, 84186, 87304, 98217, 112248, 126279, 130956, 149664, 163296, 168372, 174608, 196434, 224496, 252558, 261912, 294651, 336744, 349216, 378837, 392868, 448992, 505116, 523824, 589302, 673488, 757674, 785736, 883953, 1010232, 1047648, 1136511, 1178604, 1346976, 1515348, 1571472, 1767906, 2020464, 2273022, 2357208, 2651859, 3030696, 3142944, 3535812, 4040928, 4546044, 4714416, 5303718, 6061392, 7071624, 7955577, 9092088, 9428832, 10607436, 12122784, 14143248, 15911154, 18184176, 21214872, 28286496, 31822308, 36368352, 42429744, 63644616, 84859488, 127289232, 254578464]

約数ペア:

[(1, 254578464), (2, 127289232), (3, 84859488), (4, 63644616), (6, 42429744), (7, 36368352), (8, 31822308), (9, 28286496), (12, 21214872), (14, 18184176), (16, 15911154), (18, 14143248), (21, 12122784), (24, 10607436), (27, 9428832), (28, 9092088), (32, 7955577), (36, 7071624), (42, 6061392), (48, 5303718), (54, 4714416), (56, 4546044), (63, 4040928), (72, 3535812), (81, 3142944), (84, 3030696), (96, 2651859), (108, 2357208), (112, 2273022), (126, 2020464), (144, 1767906), (162, 1571472), (168, 1515348), (189, 1346976), (216, 1178604), (224, 1136511), (243, 1047648), (252, 1010232), (288, 883953), (324, 785736), (336, 757674), (378, 673488), (432, 589302), (486, 523824), (504, 505116), (567, 448992), (648, 392868), (672, 378837), (729, 349216), (756, 336744), (864, 294651), (972, 261912), (1008, 252558), (1134, 224496), (1296, 196434), (1458, 174608), (1512, 168372), (1559, 163296), (1701, 149664), (1944, 130956), (2016, 126279), (2268, 112248), (2592, 98217), (2916, 87304), (3024, 84186), (3118, 81648), (3402, 74832), (3888, 65478), (4536, 56124), (4677, 54432), (5103, 49888), (5832, 43652), (6048, 42093), (6236, 40824), (6804, 37416), (7776, 32739), (9072, 28062), (9354, 27216), (10206, 24944), (10913, 23328), (11664, 21826), (12472, 20412), (13608, 18708), (14031, 18144)]