2019551232

素因数分解:

$2^{11}\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1561

約数の個数: 96

約数和(自身を含む): 5409331200

約数和(自身を除く): 3389779968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 257, 384, 512, 514, 768, 771, 1024, 1028, 1279, 1536, 1542, 2048, 2056, 2558, 3072, 3084, 3837, 4112, 5116, 6144, 6168, 7674, 8224, 10232, 12336, 15348, 16448, 20464, 24672, 30696, 32896, 40928, 49344, 61392, 65792, 81856, 98688, 122784, 131584, 163712, 197376, 245568, 263168, 327424, 328703, 394752, 491136, 526336, 654848, 657406, 789504, 982272, 986109, 1309696, 1314812, 1579008, 1964544, 1972218, 2619392, 2629624, 3929088, 3944436, 5259248, 7858176, 7888872, 10518496, 15777744, 21036992, 31555488, 42073984, 63110976, 84147968, 126221952, 168295936, 252443904, 336591872, 504887808, 673183744, 1009775616, 2019551232]

約数ペア:

[(1, 2019551232), (2, 1009775616), (3, 673183744), (4, 504887808), (6, 336591872), (8, 252443904), (12, 168295936), (16, 126221952), (24, 84147968), (32, 63110976), (48, 42073984), (64, 31555488), (96, 21036992), (128, 15777744), (192, 10518496), (256, 7888872), (257, 7858176), (384, 5259248), (512, 3944436), (514, 3929088), (768, 2629624), (771, 2619392), (1024, 1972218), (1028, 1964544), (1279, 1579008), (1536, 1314812), (1542, 1309696), (2048, 986109), (2056, 982272), (2558, 789504), (3072, 657406), (3084, 654848), (3837, 526336), (4112, 491136), (5116, 394752), (6144, 328703), (6168, 327424), (7674, 263168), (8224, 245568), (10232, 197376), (12336, 163712), (15348, 131584), (16448, 122784), (20464, 98688), (24672, 81856), (30696, 65792), (32896, 61392), (40928, 49344)]