31709257728

素因数分解:

$2^{13}\times 3^1\times {\mathrm{349}}^1\times {\mathrm{3697}}^1$

素因数の和:4075

約数の個数: 112

約数和(自身を含む): 84818067600

約数和(自身を除く): 53108809872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 349, 384, 512, 698, 768, 1024, 1047, 1396, 1536, 2048, 2094, 2792, 3072, 3697, 4096, 4188, 5584, 6144, 7394, 8192, 8376, 11091, 11168, 12288, 14788, 16752, 22182, 22336, 24576, 29576, 33504, 44364, 44672, 59152, 67008, 88728, 89344, 118304, 134016, 177456, 178688, 236608, 268032, 354912, 357376, 473216, 536064, 709824, 714752, 946432, 1072128, 1290253, 1419648, 1429504, 1892864, 2144256, 2580506, 2839296, 2859008, 3785728, 3870759, 4288512, 5161012, 5678592, 7571456, 7741518, 8577024, 10322024, 11357184, 15142912, 15483036, 20644048, 22714368, 30285824, 30966072, 41288096, 45428736, 61932144, 82576192, 90857472, 123864288, 165152384, 247728576, 330304768, 495457152, 660609536, 990914304, 1321219072, 1981828608, 2642438144, 3963657216, 5284876288, 7927314432, 10569752576, 15854628864, 31709257728]

約数ペア:

[(1, 31709257728), (2, 15854628864), (3, 10569752576), (4, 7927314432), (6, 5284876288), (8, 3963657216), (12, 2642438144), (16, 1981828608), (24, 1321219072), (32, 990914304), (48, 660609536), (64, 495457152), (96, 330304768), (128, 247728576), (192, 165152384), (256, 123864288), (349, 90857472), (384, 82576192), (512, 61932144), (698, 45428736), (768, 41288096), (1024, 30966072), (1047, 30285824), (1396, 22714368), (1536, 20644048), (2048, 15483036), (2094, 15142912), (2792, 11357184), (3072, 10322024), (3697, 8577024), (4096, 7741518), (4188, 7571456), (5584, 5678592), (6144, 5161012), (7394, 4288512), (8192, 3870759), (8376, 3785728), (11091, 2859008), (11168, 2839296), (12288, 2580506), (14788, 2144256), (16752, 1892864), (22182, 1429504), (22336, 1419648), (24576, 1290253), (29576, 1072128), (33504, 946432), (44364, 714752), (44672, 709824), (59152, 536064), (67008, 473216), (88728, 357376), (89344, 354912), (118304, 268032), (134016, 236608), (177456, 178688)]