386438408072

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2207}}^1\times {\mathrm{167077}}^1$

素因数の和:169421

約数の個数: 32

約数和(自身を含む): 730438283520

約数和(自身を除く): 343999875448

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2207, 4414, 8828, 17656, 167077, 289117, 334154, 578234, 668308, 1156468, 1336616, 2312936, 21887087, 43774174, 87548348, 175096696, 368738939, 737477878, 1474955756, 2949911512, 48304801009, 96609602018, 193219204036, 386438408072]

約数ペア:

[(1, 386438408072), (2, 193219204036), (4, 96609602018), (8, 48304801009), (131, 2949911512), (262, 1474955756), (524, 737477878), (1048, 368738939), (2207, 175096696), (4414, 87548348), (8828, 43774174), (17656, 21887087), (167077, 2312936), (289117, 1336616), (334154, 1156468), (578234, 668308)]