261543936

素因数分解:

$2^{11}\times 3^1\times {\mathrm{42569}}^1$

素因数の和:42594

約数の個数: 48

約数和(自身を含む): 697296600

約数和(自身を除く): 435752664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 42569, 85138, 127707, 170276, 255414, 340552, 510828, 681104, 1021656, 1362208, 2043312, 2724416, 4086624, 5448832, 8173248, 10897664, 16346496, 21795328, 32692992, 43590656, 65385984, 87181312, 130771968, 261543936]

約数ペア:

[(1, 261543936), (2, 130771968), (3, 87181312), (4, 65385984), (6, 43590656), (8, 32692992), (12, 21795328), (16, 16346496), (24, 10897664), (32, 8173248), (48, 5448832), (64, 4086624), (96, 2724416), (128, 2043312), (192, 1362208), (256, 1021656), (384, 681104), (512, 510828), (768, 340552), (1024, 255414), (1536, 170276), (2048, 127707), (3072, 85138), (6144, 42569)]