1403904

素因数分解:

$2^{10}\times 3^1\times {\mathrm{457}}^1$

素因数の和:480

約数の個数: 44

約数和(自身を含む): 3750104

約数和(自身を除く): 2346200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 457, 512, 768, 914, 1024, 1371, 1536, 1828, 2742, 3072, 3656, 5484, 7312, 10968, 14624, 21936, 29248, 43872, 58496, 87744, 116992, 175488, 233984, 350976, 467968, 701952, 1403904]

約数ペア:

[(1, 1403904), (2, 701952), (3, 467968), (4, 350976), (6, 233984), (8, 175488), (12, 116992), (16, 87744), (24, 58496), (32, 43872), (48, 29248), (64, 21936), (96, 14624), (128, 10968), (192, 7312), (256, 5484), (384, 3656), (457, 3072), (512, 2742), (768, 1828), (914, 1536), (1024, 1371)]