224717312

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 80

約数和(自身を含む): 469925280

約数和(自身を除く): 245207968

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 64, 86, 118, 128, 172, 173, 236, 256, 344, 346, 472, 512, 688, 692, 944, 1376, 1384, 1888, 2537, 2752, 2768, 3776, 5074, 5504, 5536, 7439, 7552, 10148, 10207, 11008, 11072, 14878, 15104, 20296, 20414, 22016, 22144, 29756, 30208, 40592, 40828, 44288, 59512, 81184, 81656, 88576, 119024, 162368, 163312, 238048, 324736, 326624, 438901, 476096, 649472, 653248, 877802, 952192, 1298944, 1306496, 1755604, 1904384, 2612992, 3511208, 3808768, 5225984, 7022416, 14044832, 28089664, 56179328, 112358656, 224717312]

約数ペア:

[(1, 224717312), (2, 112358656), (4, 56179328), (8, 28089664), (16, 14044832), (32, 7022416), (43, 5225984), (59, 3808768), (64, 3511208), (86, 2612992), (118, 1904384), (128, 1755604), (172, 1306496), (173, 1298944), (236, 952192), (256, 877802), (344, 653248), (346, 649472), (472, 476096), (512, 438901), (688, 326624), (692, 324736), (944, 238048), (1376, 163312), (1384, 162368), (1888, 119024), (2537, 88576), (2752, 81656), (2768, 81184), (3776, 59512), (5074, 44288), (5504, 40828), (5536, 40592), (7439, 30208), (7552, 29756), (10148, 22144), (10207, 22016), (11008, 20414), (11072, 20296), (14878, 15104)]