127995993984

素因数分解:

$2^7\times 3^1\times {\mathrm{431}}^1\times {\mathrm{773371}}^1$

素因数の和:773819

約数の個数: 64

約数和(自身を含む): 340778638080

約数和(自身を除く): 212782644096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 431, 862, 1293, 1724, 2586, 3448, 5172, 6896, 10344, 13792, 20688, 27584, 41376, 55168, 82752, 165504, 773371, 1546742, 2320113, 3093484, 4640226, 6186968, 9280452, 12373936, 18560904, 24747872, 37121808, 49495744, 74243616, 98991488, 148487232, 296974464, 333322901, 666645802, 999968703, 1333291604, 1999937406, 2666583208, 3999874812, 5333166416, 7999749624, 10666332832, 15999499248, 21332665664, 31998998496, 42665331328, 63997996992, 127995993984]

約数ペア:

[(1, 127995993984), (2, 63997996992), (3, 42665331328), (4, 31998998496), (6, 21332665664), (8, 15999499248), (12, 10666332832), (16, 7999749624), (24, 5333166416), (32, 3999874812), (48, 2666583208), (64, 1999937406), (96, 1333291604), (128, 999968703), (192, 666645802), (384, 333322901), (431, 296974464), (862, 148487232), (1293, 98991488), (1724, 74243616), (2586, 49495744), (3448, 37121808), (5172, 24747872), (6896, 18560904), (10344, 12373936), (13792, 9280452), (20688, 6186968), (27584, 4640226), (41376, 3093484), (55168, 2320113), (82752, 1546742), (165504, 773371)]