825837768

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:902

約数の個数: 240

約数和(自身を含む): 2780870400

約数和(自身を除く): 1955032632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 81, 84, 93, 98, 108, 124, 126, 147, 162, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 324, 372, 378, 392, 434, 441, 504, 558, 567, 588, 648, 651, 744, 756, 837, 839, 868, 882, 1116, 1134, 1176, 1302, 1323, 1512, 1519, 1674, 1678, 1736, 1764, 1953, 2232, 2268, 2511, 2517, 2604, 2646, 3038, 3348, 3356, 3528, 3906, 3969, 4536, 4557, 5022, 5034, 5208, 5292, 5859, 5873, 6076, 6696, 6712, 7551, 7812, 7938, 9114, 10044, 10068, 10584, 11718, 11746, 12152, 13671, 15102, 15624, 15876, 17577, 17619, 18228, 20088, 20136, 22653, 23436, 23492, 26009, 27342, 30204, 31752, 35154, 35238, 36456, 41013, 41111, 45306, 46872, 46984, 52018, 52857, 54684, 60408, 67959, 70308, 70476, 78027, 82026, 82222, 90612, 104036, 105714, 109368, 123039, 123333, 135918, 140616, 140952, 156054, 158571, 164052, 164444, 181224, 182063, 208072, 211428, 234081, 246078, 246666, 271836, 312108, 317142, 328104, 328888, 364126, 369999, 422856, 468162, 475713, 492156, 493332, 543672, 546189, 624216, 634284, 702243, 728252, 739998, 936324, 951426, 984312, 986664, 1092378, 1109997, 1268568, 1274441, 1404486, 1456504, 1479996, 1638567, 1872648, 1902852, 2106729, 2184756, 2219994, 2548882, 2808972, 2959992, 3277134, 3329991, 3805704, 3823323, 4213458, 4369512, 4439988, 4915701, 5097764, 5617944, 6554268, 6659982, 7646646, 8426916, 8879976, 9831402, 10195528, 11469969, 13108536, 13319964, 14747103, 15293292, 16853832, 19662804, 22939938, 26639928, 29494206, 30586584, 34409907, 39325608, 45879876, 58988412, 68819814, 91759752, 103229721, 117976824, 137639628, 206459442, 275279256, 412918884, 825837768]

約数ペア:

[(1, 825837768), (2, 412918884), (3, 275279256), (4, 206459442), (6, 137639628), (7, 117976824), (8, 103229721), (9, 91759752), (12, 68819814), (14, 58988412), (18, 45879876), (21, 39325608), (24, 34409907), (27, 30586584), (28, 29494206), (31, 26639928), (36, 22939938), (42, 19662804), (49, 16853832), (54, 15293292), (56, 14747103), (62, 13319964), (63, 13108536), (72, 11469969), (81, 10195528), (84, 9831402), (93, 8879976), (98, 8426916), (108, 7646646), (124, 6659982), (126, 6554268), (147, 5617944), (162, 5097764), (168, 4915701), (186, 4439988), (189, 4369512), (196, 4213458), (216, 3823323), (217, 3805704), (248, 3329991), (252, 3277134), (279, 2959992), (294, 2808972), (324, 2548882), (372, 2219994), (378, 2184756), (392, 2106729), (434, 1902852), (441, 1872648), (504, 1638567), (558, 1479996), (567, 1456504), (588, 1404486), (648, 1274441), (651, 1268568), (744, 1109997), (756, 1092378), (837, 986664), (839, 984312), (868, 951426), (882, 936324), (1116, 739998), (1134, 728252), (1176, 702243), (1302, 634284), (1323, 624216), (1512, 546189), (1519, 543672), (1674, 493332), (1678, 492156), (1736, 475713), (1764, 468162), (1953, 422856), (2232, 369999), (2268, 364126), (2511, 328888), (2517, 328104), (2604, 317142), (2646, 312108), (3038, 271836), (3348, 246666), (3356, 246078), (3528, 234081), (3906, 211428), (3969, 208072), (4536, 182063), (4557, 181224), (5022, 164444), (5034, 164052), (5208, 158571), (5292, 156054), (5859, 140952), (5873, 140616), (6076, 135918), (6696, 123333), (6712, 123039), (7551, 109368), (7812, 105714), (7938, 104036), (9114, 90612), (10044, 82222), (10068, 82026), (10584, 78027), (11718, 70476), (11746, 70308), (12152, 67959), (13671, 60408), (15102, 54684), (15624, 52857), (15876, 52018), (17577, 46984), (17619, 46872), (18228, 45306), (20088, 41111), (20136, 41013), (22653, 36456), (23436, 35238), (23492, 35154), (26009, 31752), (27342, 30204)]