331809744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16189}}^1$

素因数の和:16268

約数の個数: 80

約数和(自身を含む): 995749760

約数和(自身を除く): 663940016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10248, 16189, 20496, 32378, 48567, 64756, 97134, 113323, 129512, 194268, 226646, 259024, 339969, 388536, 453292, 679938, 777072, 906584, 987529, 1359876, 1813168, 1975058, 2719752, 2962587, 3950116, 5439504, 5925174, 6912703, 7900232, 11850348, 13825406, 15800464, 20738109, 23700696, 27650812, 41476218, 47401392, 55301624, 82952436, 110603248, 165904872, 331809744]

約数ペア:

[(1, 331809744), (2, 165904872), (3, 110603248), (4, 82952436), (6, 55301624), (7, 47401392), (8, 41476218), (12, 27650812), (14, 23700696), (16, 20738109), (21, 15800464), (24, 13825406), (28, 11850348), (42, 7900232), (48, 6912703), (56, 5925174), (61, 5439504), (84, 3950116), (112, 2962587), (122, 2719752), (168, 1975058), (183, 1813168), (244, 1359876), (336, 987529), (366, 906584), (427, 777072), (488, 679938), (732, 453292), (854, 388536), (976, 339969), (1281, 259024), (1464, 226646), (1708, 194268), (2562, 129512), (2928, 113323), (3416, 97134), (5124, 64756), (6832, 48567), (10248, 32378), (16189, 20496)]