289741824

素因数分解:

$2^{10}\times 3^2\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 132

約数和(自身を含む): 846229800

約数和(自身を除く): 556487976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 211, 256, 288, 298, 384, 422, 447, 512, 576, 596, 633, 768, 844, 894, 1024, 1152, 1192, 1266, 1341, 1536, 1688, 1788, 1899, 2304, 2384, 2532, 2682, 3072, 3376, 3576, 3798, 4608, 4768, 5064, 5364, 6752, 7152, 7596, 9216, 9536, 10128, 10728, 13504, 14304, 15192, 19072, 20256, 21456, 27008, 28608, 30384, 31439, 38144, 40512, 42912, 54016, 57216, 60768, 62878, 76288, 81024, 85824, 94317, 108032, 114432, 121536, 125756, 152576, 162048, 171648, 188634, 216064, 228864, 243072, 251512, 282951, 324096, 343296, 377268, 457728, 486144, 503024, 565902, 648192, 686592, 754536, 972288, 1006048, 1131804, 1373184, 1509072, 1944576, 2012096, 2263608, 3018144, 4024192, 4527216, 6036288, 8048384, 9054432, 12072576, 16096768, 18108864, 24145152, 32193536, 36217728, 48290304, 72435456, 96580608, 144870912, 289741824]

約数ペア:

[(1, 289741824), (2, 144870912), (3, 96580608), (4, 72435456), (6, 48290304), (8, 36217728), (9, 32193536), (12, 24145152), (16, 18108864), (18, 16096768), (24, 12072576), (32, 9054432), (36, 8048384), (48, 6036288), (64, 4527216), (72, 4024192), (96, 3018144), (128, 2263608), (144, 2012096), (149, 1944576), (192, 1509072), (211, 1373184), (256, 1131804), (288, 1006048), (298, 972288), (384, 754536), (422, 686592), (447, 648192), (512, 565902), (576, 503024), (596, 486144), (633, 457728), (768, 377268), (844, 343296), (894, 324096), (1024, 282951), (1152, 251512), (1192, 243072), (1266, 228864), (1341, 216064), (1536, 188634), (1688, 171648), (1788, 162048), (1899, 152576), (2304, 125756), (2384, 121536), (2532, 114432), (2682, 108032), (3072, 94317), (3376, 85824), (3576, 81024), (3798, 76288), (4608, 62878), (4768, 60768), (5064, 57216), (5364, 54016), (6752, 42912), (7152, 40512), (7596, 38144), (9216, 31439), (9536, 30384), (10128, 28608), (10728, 27008), (13504, 21456), (14304, 20256), (15192, 19072)]