238508032

素因数分解:

$2^{11}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 553512960

約数和(自身を除く): 315004928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 131, 224, 254, 256, 262, 448, 508, 512, 524, 889, 896, 917, 1016, 1024, 1048, 1778, 1792, 1834, 2032, 2048, 2096, 3556, 3584, 3668, 4064, 4192, 7112, 7168, 7336, 8128, 8384, 14224, 14336, 14672, 16256, 16637, 16768, 28448, 29344, 32512, 33274, 33536, 56896, 58688, 65024, 66548, 67072, 113792, 116459, 117376, 130048, 133096, 134144, 227584, 232918, 234752, 260096, 266192, 268288, 455168, 465836, 469504, 532384, 910336, 931672, 939008, 1064768, 1820672, 1863344, 1878016, 2129536, 3726688, 4259072, 7453376, 8518144, 14906752, 17036288, 29813504, 34072576, 59627008, 119254016, 238508032]

約数ペア:

[(1, 238508032), (2, 119254016), (4, 59627008), (7, 34072576), (8, 29813504), (14, 17036288), (16, 14906752), (28, 8518144), (32, 7453376), (56, 4259072), (64, 3726688), (112, 2129536), (127, 1878016), (128, 1863344), (131, 1820672), (224, 1064768), (254, 939008), (256, 931672), (262, 910336), (448, 532384), (508, 469504), (512, 465836), (524, 455168), (889, 268288), (896, 266192), (917, 260096), (1016, 234752), (1024, 232918), (1048, 227584), (1778, 134144), (1792, 133096), (1834, 130048), (2032, 117376), (2048, 116459), (2096, 113792), (3556, 67072), (3584, 66548), (3668, 65024), (4064, 58688), (4192, 56896), (7112, 33536), (7168, 33274), (7336, 32512), (8128, 29344), (8384, 28448), (14224, 16768), (14336, 16637), (14672, 16256)]