489997824

素因数分解:

$2^9\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2141}}^1$

素因数の和:2311

約数の個数: 80

約数和(自身を含む): 1314759600

約数和(自身を除く): 824761776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 298, 384, 447, 512, 596, 768, 894, 1192, 1536, 1788, 2141, 2384, 3576, 4282, 4768, 6423, 7152, 8564, 9536, 12846, 14304, 17128, 19072, 25692, 28608, 34256, 38144, 51384, 57216, 68512, 76288, 102768, 114432, 137024, 205536, 228864, 274048, 319009, 411072, 548096, 638018, 822144, 957027, 1096192, 1276036, 1644288, 1914054, 2552072, 3288576, 3828108, 5104144, 7656216, 10208288, 15312432, 20416576, 30624864, 40833152, 61249728, 81666304, 122499456, 163332608, 244998912, 489997824]

約数ペア:

[(1, 489997824), (2, 244998912), (3, 163332608), (4, 122499456), (6, 81666304), (8, 61249728), (12, 40833152), (16, 30624864), (24, 20416576), (32, 15312432), (48, 10208288), (64, 7656216), (96, 5104144), (128, 3828108), (149, 3288576), (192, 2552072), (256, 1914054), (298, 1644288), (384, 1276036), (447, 1096192), (512, 957027), (596, 822144), (768, 638018), (894, 548096), (1192, 411072), (1536, 319009), (1788, 274048), (2141, 228864), (2384, 205536), (3576, 137024), (4282, 114432), (4768, 102768), (6423, 76288), (7152, 68512), (8564, 57216), (9536, 51384), (12846, 38144), (14304, 34256), (17128, 28608), (19072, 25692)]