380926464

素因数分解:

$2^9\times 3^1\times {\mathrm{247999}}^1$

素因数の和:248020

約数の個数: 40

約数和(自身を含む): 1014816000

約数和(自身を除く): 633889536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 247999, 495998, 743997, 991996, 1487994, 1983992, 2975988, 3967984, 5951976, 7935968, 11903952, 15871936, 23807904, 31743872, 47615808, 63487744, 95231616, 126975488, 190463232, 380926464]

約数ペア:

[(1, 380926464), (2, 190463232), (3, 126975488), (4, 95231616), (6, 63487744), (8, 47615808), (12, 31743872), (16, 23807904), (24, 15871936), (32, 11903952), (48, 7935968), (64, 5951976), (96, 3967984), (128, 2975988), (192, 1983992), (256, 1487994), (384, 991996), (512, 743997), (768, 495998), (1536, 247999)]