2021081088

素因数分解:

$2^{14}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3207

約数の個数: 120

約数和(自身を含む): 5805788128

約数和(自身を除く): 3784707040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2048, 2496, 3072, 3163, 3328, 4096, 4992, 6144, 6326, 6656, 8192, 9489, 9984, 12288, 12652, 13312, 16384, 18978, 19968, 24576, 25304, 26624, 37956, 39936, 41119, 49152, 50608, 53248, 75912, 79872, 82238, 101216, 106496, 123357, 151824, 159744, 164476, 202432, 212992, 246714, 303648, 319488, 328952, 404864, 493428, 607296, 638976, 657904, 809728, 986856, 1214592, 1315808, 1619456, 1973712, 2429184, 2631616, 3238912, 3947424, 4858368, 5263232, 6477824, 7894848, 9716736, 10526464, 12955648, 15789696, 19433472, 21052928, 25911296, 31579392, 38866944, 42105856, 51822592, 63158784, 77733888, 84211712, 126317568, 155467776, 168423424, 252635136, 336846848, 505270272, 673693696, 1010540544, 2021081088]

約数ペア:

[(1, 2021081088), (2, 1010540544), (3, 673693696), (4, 505270272), (6, 336846848), (8, 252635136), (12, 168423424), (13, 155467776), (16, 126317568), (24, 84211712), (26, 77733888), (32, 63158784), (39, 51822592), (48, 42105856), (52, 38866944), (64, 31579392), (78, 25911296), (96, 21052928), (104, 19433472), (128, 15789696), (156, 12955648), (192, 10526464), (208, 9716736), (256, 7894848), (312, 6477824), (384, 5263232), (416, 4858368), (512, 3947424), (624, 3238912), (768, 2631616), (832, 2429184), (1024, 1973712), (1248, 1619456), (1536, 1315808), (1664, 1214592), (2048, 986856), (2496, 809728), (3072, 657904), (3163, 638976), (3328, 607296), (4096, 493428), (4992, 404864), (6144, 328952), (6326, 319488), (6656, 303648), (8192, 246714), (9489, 212992), (9984, 202432), (12288, 164476), (12652, 159744), (13312, 151824), (16384, 123357), (18978, 106496), (19968, 101216), (24576, 82238), (25304, 79872), (26624, 75912), (37956, 53248), (39936, 50608), (41119, 49152)]