287039616

素因数分解:

$2^7\times 3^1\times {\mathrm{747499}}^1$

素因数の和:747516

約数の個数: 32

約数和(自身を含む): 762450000

約数和(自身を除く): 475410384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 747499, 1494998, 2242497, 2989996, 4484994, 5979992, 8969988, 11959984, 17939976, 23919968, 35879952, 47839936, 71759904, 95679872, 143519808, 287039616]

約数ペア:

[(1, 287039616), (2, 143519808), (3, 95679872), (4, 71759904), (6, 47839936), (8, 35879952), (12, 23919968), (16, 17939976), (24, 11959984), (32, 8969988), (48, 5979992), (64, 4484994), (96, 2989996), (128, 2242497), (192, 1494998), (384, 747499)]