442857984

素因数分解:

$2^9\times 3^1\times {\mathrm{401}}^1\times {\mathrm{719}}^1$

素因数の和:1141

約数の個数: 80

約数和(自身を含む): 1184388480

約数和(自身を除く): 741530496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 401, 512, 719, 768, 802, 1203, 1438, 1536, 1604, 2157, 2406, 2876, 3208, 4314, 4812, 5752, 6416, 8628, 9624, 11504, 12832, 17256, 19248, 23008, 25664, 34512, 38496, 46016, 51328, 69024, 76992, 92032, 102656, 138048, 153984, 184064, 205312, 276096, 288319, 307968, 368128, 552192, 576638, 615936, 864957, 1104384, 1153276, 1729914, 2306552, 3459828, 4613104, 6919656, 9226208, 13839312, 18452416, 27678624, 36904832, 55357248, 73809664, 110714496, 147619328, 221428992, 442857984]

約数ペア:

[(1, 442857984), (2, 221428992), (3, 147619328), (4, 110714496), (6, 73809664), (8, 55357248), (12, 36904832), (16, 27678624), (24, 18452416), (32, 13839312), (48, 9226208), (64, 6919656), (96, 4613104), (128, 3459828), (192, 2306552), (256, 1729914), (384, 1153276), (401, 1104384), (512, 864957), (719, 615936), (768, 576638), (802, 552192), (1203, 368128), (1438, 307968), (1536, 288319), (1604, 276096), (2157, 205312), (2406, 184064), (2876, 153984), (3208, 138048), (4314, 102656), (4812, 92032), (5752, 76992), (6416, 69024), (8628, 51328), (9624, 46016), (11504, 38496), (12832, 34512), (17256, 25664), (19248, 23008)]