260813952

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{10781}}^1$

素因数の和:10811

約数の個数: 128

約数和(自身を含む): 879811200

約数和(自身を除く): 618997248

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, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 10781, 12096, 21562, 24192, 32343, 43124, 64686, 75467, 86248, 97029, 129372, 150934, 172496, 194058, 226401, 258744, 291087, 301868, 344992, 388116, 452802, 517488, 582174, 603736, 679203, 689984, 776232, 905604, 1034976, 1164348, 1207472, 1358406, 1379968, 1552464, 1811208, 2037609, 2069952, 2328696, 2414944, 2716812, 3104928, 3622416, 4075218, 4139904, 4657392, 4829888, 5433624, 6209856, 7244832, 8150436, 9314784, 9659776, 10867248, 12419712, 14489664, 16300872, 18629568, 21734496, 28979328, 32601744, 37259136, 43468992, 65203488, 86937984, 130406976, 260813952]

約数ペア:

[(1, 260813952), (2, 130406976), (3, 86937984), (4, 65203488), (6, 43468992), (7, 37259136), (8, 32601744), (9, 28979328), (12, 21734496), (14, 18629568), (16, 16300872), (18, 14489664), (21, 12419712), (24, 10867248), (27, 9659776), (28, 9314784), (32, 8150436), (36, 7244832), (42, 6209856), (48, 5433624), (54, 4829888), (56, 4657392), (63, 4139904), (64, 4075218), (72, 3622416), (84, 3104928), (96, 2716812), (108, 2414944), (112, 2328696), (126, 2069952), (128, 2037609), (144, 1811208), (168, 1552464), (189, 1379968), (192, 1358406), (216, 1207472), (224, 1164348), (252, 1034976), (288, 905604), (336, 776232), (378, 689984), (384, 679203), (432, 603736), (448, 582174), (504, 517488), (576, 452802), (672, 388116), (756, 344992), (864, 301868), (896, 291087), (1008, 258744), (1152, 226401), (1344, 194058), (1512, 172496), (1728, 150934), (2016, 129372), (2688, 97029), (3024, 86248), (3456, 75467), (4032, 64686), (6048, 43124), (8064, 32343), (10781, 24192), (12096, 21562)]