219281328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1031}}^1$

素因数の和:1263

約数の個数: 120

約数和(自身を含む): 705359616

約数和(自身を除く): 486078288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 211, 252, 336, 422, 504, 633, 844, 1008, 1031, 1266, 1477, 1688, 1899, 2062, 2532, 2954, 3093, 3376, 3798, 4124, 4431, 5064, 5908, 6186, 7217, 7596, 8248, 8862, 9279, 10128, 11816, 12372, 13293, 14434, 15192, 16496, 17724, 18558, 21651, 23632, 24744, 26586, 28868, 30384, 35448, 37116, 43302, 49488, 53172, 57736, 64953, 70896, 74232, 86604, 106344, 115472, 129906, 148464, 173208, 212688, 217541, 259812, 346416, 435082, 519624, 652623, 870164, 1039248, 1305246, 1522787, 1740328, 1957869, 2610492, 3045574, 3480656, 3915738, 4568361, 5220984, 6091148, 7831476, 9136722, 10441968, 12182296, 13705083, 15662952, 18273444, 24364592, 27410166, 31325904, 36546888, 54820332, 73093776, 109640664, 219281328]

約数ペア:

[(1, 219281328), (2, 109640664), (3, 73093776), (4, 54820332), (6, 36546888), (7, 31325904), (8, 27410166), (9, 24364592), (12, 18273444), (14, 15662952), (16, 13705083), (18, 12182296), (21, 10441968), (24, 9136722), (28, 7831476), (36, 6091148), (42, 5220984), (48, 4568361), (56, 3915738), (63, 3480656), (72, 3045574), (84, 2610492), (112, 1957869), (126, 1740328), (144, 1522787), (168, 1305246), (211, 1039248), (252, 870164), (336, 652623), (422, 519624), (504, 435082), (633, 346416), (844, 259812), (1008, 217541), (1031, 212688), (1266, 173208), (1477, 148464), (1688, 129906), (1899, 115472), (2062, 106344), (2532, 86604), (2954, 74232), (3093, 70896), (3376, 64953), (3798, 57736), (4124, 53172), (4431, 49488), (5064, 43302), (5908, 37116), (6186, 35448), (7217, 30384), (7596, 28868), (8248, 26586), (8862, 24744), (9279, 23632), (10128, 21651), (11816, 18558), (12372, 17724), (13293, 16496), (14434, 15192)]