40356864

素因数分解:

$2^{10}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 132

約数和(自身を含む): 121346160

約数和(自身を除く): 80989296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 151, 174, 192, 232, 256, 261, 288, 302, 348, 384, 453, 464, 512, 522, 576, 604, 696, 768, 906, 928, 1024, 1044, 1152, 1208, 1359, 1392, 1536, 1812, 1856, 2088, 2304, 2416, 2718, 2784, 3072, 3624, 3712, 4176, 4379, 4608, 4832, 5436, 5568, 7248, 7424, 8352, 8758, 9216, 9664, 10872, 11136, 13137, 14496, 14848, 16704, 17516, 19328, 21744, 22272, 26274, 28992, 29696, 33408, 35032, 38656, 39411, 43488, 44544, 52548, 57984, 66816, 70064, 77312, 78822, 86976, 89088, 105096, 115968, 133632, 140128, 154624, 157644, 173952, 210192, 231936, 267264, 280256, 315288, 347904, 420384, 463872, 560512, 630576, 695808, 840768, 1121024, 1261152, 1391616, 1681536, 2242048, 2522304, 3363072, 4484096, 5044608, 6726144, 10089216, 13452288, 20178432, 40356864]

約数ペア:

[(1, 40356864), (2, 20178432), (3, 13452288), (4, 10089216), (6, 6726144), (8, 5044608), (9, 4484096), (12, 3363072), (16, 2522304), (18, 2242048), (24, 1681536), (29, 1391616), (32, 1261152), (36, 1121024), (48, 840768), (58, 695808), (64, 630576), (72, 560512), (87, 463872), (96, 420384), (116, 347904), (128, 315288), (144, 280256), (151, 267264), (174, 231936), (192, 210192), (232, 173952), (256, 157644), (261, 154624), (288, 140128), (302, 133632), (348, 115968), (384, 105096), (453, 89088), (464, 86976), (512, 78822), (522, 77312), (576, 70064), (604, 66816), (696, 57984), (768, 52548), (906, 44544), (928, 43488), (1024, 39411), (1044, 38656), (1152, 35032), (1208, 33408), (1359, 29696), (1392, 28992), (1536, 26274), (1812, 22272), (1856, 21744), (2088, 19328), (2304, 17516), (2416, 16704), (2718, 14848), (2784, 14496), (3072, 13137), (3624, 11136), (3712, 10872), (4176, 9664), (4379, 9216), (4608, 8758), (4832, 8352), (5436, 7424), (5568, 7248)]