9998485248

素因数分解:

$2^8\times 3^1\times {\mathrm{653}}^1\times {\mathrm{19937}}^1$

素因数の和:20609

約数の個数: 72

約数和(自身を含む): 26652639888

約数和(自身を除く): 16654154640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 653, 768, 1306, 1959, 2612, 3918, 5224, 7836, 10448, 15672, 19937, 20896, 31344, 39874, 41792, 59811, 62688, 79748, 83584, 119622, 125376, 159496, 167168, 239244, 250752, 318992, 478488, 501504, 637984, 956976, 1275968, 1913952, 2551936, 3827904, 5103872, 7655808, 13018861, 15311616, 26037722, 39056583, 52075444, 78113166, 104150888, 156226332, 208301776, 312452664, 416603552, 624905328, 833207104, 1249810656, 1666414208, 2499621312, 3332828416, 4999242624, 9998485248]

約数ペア:

[(1, 9998485248), (2, 4999242624), (3, 3332828416), (4, 2499621312), (6, 1666414208), (8, 1249810656), (12, 833207104), (16, 624905328), (24, 416603552), (32, 312452664), (48, 208301776), (64, 156226332), (96, 104150888), (128, 78113166), (192, 52075444), (256, 39056583), (384, 26037722), (653, 15311616), (768, 13018861), (1306, 7655808), (1959, 5103872), (2612, 3827904), (3918, 2551936), (5224, 1913952), (7836, 1275968), (10448, 956976), (15672, 637984), (19937, 501504), (20896, 478488), (31344, 318992), (39874, 250752), (41792, 239244), (59811, 167168), (62688, 159496), (79748, 125376), (83584, 119622)]