2912985984

素因数分解:

$2^7\times 3^1\times {\mathrm{653}}^1\times {\mathrm{11617}}^1$

素因数の和:12287

約数の個数: 64

約数和(自身を含む): 7750135440

約数和(自身を除く): 4837149456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 653, 1306, 1959, 2612, 3918, 5224, 7836, 10448, 11617, 15672, 20896, 23234, 31344, 34851, 41792, 46468, 62688, 69702, 83584, 92936, 125376, 139404, 185872, 250752, 278808, 371744, 557616, 743488, 1115232, 1486976, 2230464, 4460928, 7585901, 15171802, 22757703, 30343604, 45515406, 60687208, 91030812, 121374416, 182061624, 242748832, 364123248, 485497664, 728246496, 970995328, 1456492992, 2912985984]

約数ペア:

[(1, 2912985984), (2, 1456492992), (3, 970995328), (4, 728246496), (6, 485497664), (8, 364123248), (12, 242748832), (16, 182061624), (24, 121374416), (32, 91030812), (48, 60687208), (64, 45515406), (96, 30343604), (128, 22757703), (192, 15171802), (384, 7585901), (653, 4460928), (1306, 2230464), (1959, 1486976), (2612, 1115232), (3918, 743488), (5224, 557616), (7836, 371744), (10448, 278808), (11617, 250752), (15672, 185872), (20896, 139404), (23234, 125376), (31344, 92936), (34851, 83584), (41792, 69702), (46468, 62688)]