220552192

素因数分解:

$2^{10}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1117

約数の個数: 88

約数和(自身を含む): 521739360

約数和(自身を除く): 301187168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1024, 1061, 1624, 1792, 1856, 2122, 3248, 3584, 3712, 4244, 6496, 7168, 7424, 7427, 8488, 12992, 14848, 14854, 16976, 25984, 29696, 29708, 30769, 33952, 51968, 59416, 61538, 67904, 103936, 118832, 123076, 135808, 207872, 215383, 237664, 246152, 271616, 430766, 475328, 492304, 543232, 861532, 950656, 984608, 1086464, 1723064, 1901312, 1969216, 3446128, 3802624, 3938432, 6892256, 7605248, 7876864, 13784512, 15753728, 27569024, 31507456, 55138048, 110276096, 220552192]

約数ペア:

[(1, 220552192), (2, 110276096), (4, 55138048), (7, 31507456), (8, 27569024), (14, 15753728), (16, 13784512), (28, 7876864), (29, 7605248), (32, 6892256), (56, 3938432), (58, 3802624), (64, 3446128), (112, 1969216), (116, 1901312), (128, 1723064), (203, 1086464), (224, 984608), (232, 950656), (256, 861532), (406, 543232), (448, 492304), (464, 475328), (512, 430766), (812, 271616), (896, 246152), (928, 237664), (1024, 215383), (1061, 207872), (1624, 135808), (1792, 123076), (1856, 118832), (2122, 103936), (3248, 67904), (3584, 61538), (3712, 59416), (4244, 51968), (6496, 33952), (7168, 30769), (7424, 29708), (7427, 29696), (8488, 25984), (12992, 16976), (14848, 14854)]