427743744

素因数分解:

$2^9\times 3^1\times {\mathrm{278479}}^1$

素因数の和:278500

約数の個数: 40

約数和(自身を含む): 1139540160

約数和(自身を除く): 711796416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 278479, 556958, 835437, 1113916, 1670874, 2227832, 3341748, 4455664, 6683496, 8911328, 13366992, 17822656, 26733984, 35645312, 53467968, 71290624, 106935936, 142581248, 213871872, 427743744]

約数ペア:

[(1, 427743744), (2, 213871872), (3, 142581248), (4, 106935936), (6, 71290624), (8, 53467968), (12, 35645312), (16, 26733984), (24, 17822656), (32, 13366992), (48, 8911328), (64, 6683496), (96, 4455664), (128, 3341748), (192, 2227832), (256, 1670874), (384, 1113916), (512, 835437), (768, 556958), (1536, 278479)]