89440512

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 276283392

約数和(自身を除く): 186842880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 131, 168, 192, 224, 254, 256, 262, 336, 381, 384, 393, 448, 508, 524, 672, 762, 768, 786, 889, 896, 917, 1016, 1048, 1344, 1524, 1572, 1778, 1792, 1834, 2032, 2096, 2667, 2688, 2751, 3048, 3144, 3556, 3668, 4064, 4192, 5334, 5376, 5502, 6096, 6288, 7112, 7336, 8128, 8384, 10668, 11004, 12192, 12576, 14224, 14672, 16256, 16637, 16768, 21336, 22008, 24384, 25152, 28448, 29344, 32512, 33274, 33536, 42672, 44016, 48768, 49911, 50304, 56896, 58688, 66548, 85344, 88032, 97536, 99822, 100608, 113792, 116459, 117376, 133096, 170688, 176064, 199644, 227584, 232918, 234752, 266192, 341376, 349377, 352128, 399288, 465836, 532384, 682752, 698754, 704256, 798576, 931672, 1064768, 1397508, 1597152, 1863344, 2129536, 2795016, 3194304, 3726688, 4259072, 5590032, 6388608, 7453376, 11180064, 12777216, 14906752, 22360128, 29813504, 44720256, 89440512]

約数ペア:

[(1, 89440512), (2, 44720256), (3, 29813504), (4, 22360128), (6, 14906752), (7, 12777216), (8, 11180064), (12, 7453376), (14, 6388608), (16, 5590032), (21, 4259072), (24, 3726688), (28, 3194304), (32, 2795016), (42, 2129536), (48, 1863344), (56, 1597152), (64, 1397508), (84, 1064768), (96, 931672), (112, 798576), (127, 704256), (128, 698754), (131, 682752), (168, 532384), (192, 465836), (224, 399288), (254, 352128), (256, 349377), (262, 341376), (336, 266192), (381, 234752), (384, 232918), (393, 227584), (448, 199644), (508, 176064), (524, 170688), (672, 133096), (762, 117376), (768, 116459), (786, 113792), (889, 100608), (896, 99822), (917, 97536), (1016, 88032), (1048, 85344), (1344, 66548), (1524, 58688), (1572, 56896), (1778, 50304), (1792, 49911), (1834, 48768), (2032, 44016), (2096, 42672), (2667, 33536), (2688, 33274), (2751, 32512), (3048, 29344), (3144, 28448), (3556, 25152), (3668, 24384), (4064, 22008), (4192, 21336), (5334, 16768), (5376, 16637), (5502, 16256), (6096, 14672), (6288, 14224), (7112, 12576), (7336, 12192), (8128, 11004), (8384, 10668)]