508416

素因数分解:

$2^9\times 3^1\times {\mathrm{331}}^1$

素因数の和:352

約数の個数: 40

約数和(自身を含む): 1358544

約数和(自身を除く): 850128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 331, 384, 512, 662, 768, 993, 1324, 1536, 1986, 2648, 3972, 5296, 7944, 10592, 15888, 21184, 31776, 42368, 63552, 84736, 127104, 169472, 254208, 508416]

約数ペア:

[(1, 508416), (2, 254208), (3, 169472), (4, 127104), (6, 84736), (8, 63552), (12, 42368), (16, 31776), (24, 21184), (32, 15888), (48, 10592), (64, 7944), (96, 5296), (128, 3972), (192, 2648), (256, 1986), (331, 1536), (384, 1324), (512, 993), (662, 768)]