220326912

素因数分解:

$2^{10}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 176

約数和(自身を含む): 703840480

約数和(自身を除く): 483513568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 613, 624, 702, 768, 832, 864, 936, 1024, 1152, 1226, 1248, 1404, 1536, 1664, 1728, 1839, 1872, 2304, 2452, 2496, 2808, 3072, 3328, 3456, 3678, 3744, 4608, 4904, 4992, 5517, 5616, 6656, 6912, 7356, 7488, 7969, 9216, 9808, 9984, 11034, 11232, 13312, 13824, 14712, 14976, 15938, 16551, 19616, 19968, 22068, 22464, 23907, 27648, 29424, 29952, 31876, 33102, 39232, 39936, 44136, 44928, 47814, 58848, 59904, 63752, 66204, 71721, 78464, 88272, 89856, 95628, 117696, 119808, 127504, 132408, 143442, 156928, 176544, 179712, 191256, 215163, 235392, 255008, 264816, 286884, 313856, 353088, 359424, 382512, 430326, 470784, 510016, 529632, 573768, 627712, 706176, 765024, 860652, 941568, 1020032, 1059264, 1147536, 1412352, 1530048, 1721304, 1883136, 2040064, 2118528, 2295072, 2824704, 3060096, 3442608, 4080128, 4237056, 4590144, 5649408, 6120192, 6885216, 8160256, 8474112, 9180288, 12240384, 13770432, 16948224, 18360576, 24480768, 27540864, 36721152, 55081728, 73442304, 110163456, 220326912]

約数ペア:

[(1, 220326912), (2, 110163456), (3, 73442304), (4, 55081728), (6, 36721152), (8, 27540864), (9, 24480768), (12, 18360576), (13, 16948224), (16, 13770432), (18, 12240384), (24, 9180288), (26, 8474112), (27, 8160256), (32, 6885216), (36, 6120192), (39, 5649408), (48, 4590144), (52, 4237056), (54, 4080128), (64, 3442608), (72, 3060096), (78, 2824704), (96, 2295072), (104, 2118528), (108, 2040064), (117, 1883136), (128, 1721304), (144, 1530048), (156, 1412352), (192, 1147536), (208, 1059264), (216, 1020032), (234, 941568), (256, 860652), (288, 765024), (312, 706176), (351, 627712), (384, 573768), (416, 529632), (432, 510016), (468, 470784), (512, 430326), (576, 382512), (613, 359424), (624, 353088), (702, 313856), (768, 286884), (832, 264816), (864, 255008), (936, 235392), (1024, 215163), (1152, 191256), (1226, 179712), (1248, 176544), (1404, 156928), (1536, 143442), (1664, 132408), (1728, 127504), (1839, 119808), (1872, 117696), (2304, 95628), (2452, 89856), (2496, 88272), (2808, 78464), (3072, 71721), (3328, 66204), (3456, 63752), (3678, 59904), (3744, 58848), (4608, 47814), (4904, 44928), (4992, 44136), (5517, 39936), (5616, 39232), (6656, 33102), (6912, 31876), (7356, 29952), (7488, 29424), (7969, 27648), (9216, 23907), (9808, 22464), (9984, 22068), (11034, 19968), (11232, 19616), (13312, 16551), (13824, 15938), (14712, 14976)]