40272384

素因数分解:

$2^9\times 3^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 80

約数和(自身を含む): 108618048

約数和(自身を除く): 68345664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 167, 192, 256, 314, 334, 384, 471, 501, 512, 628, 668, 768, 942, 1002, 1256, 1336, 1536, 1884, 2004, 2512, 2672, 3768, 4008, 5024, 5344, 7536, 8016, 10048, 10688, 15072, 16032, 20096, 21376, 26219, 30144, 32064, 40192, 42752, 52438, 60288, 64128, 78657, 80384, 85504, 104876, 120576, 128256, 157314, 209752, 241152, 256512, 314628, 419504, 629256, 839008, 1258512, 1678016, 2517024, 3356032, 5034048, 6712064, 10068096, 13424128, 20136192, 40272384]

約数ペア:

[(1, 40272384), (2, 20136192), (3, 13424128), (4, 10068096), (6, 6712064), (8, 5034048), (12, 3356032), (16, 2517024), (24, 1678016), (32, 1258512), (48, 839008), (64, 629256), (96, 419504), (128, 314628), (157, 256512), (167, 241152), (192, 209752), (256, 157314), (314, 128256), (334, 120576), (384, 104876), (471, 85504), (501, 80384), (512, 78657), (628, 64128), (668, 60288), (768, 52438), (942, 42752), (1002, 40192), (1256, 32064), (1336, 30144), (1536, 26219), (1884, 21376), (2004, 20096), (2512, 16032), (2672, 15072), (3768, 10688), (4008, 10048), (5024, 8016), (5344, 7536)]