217010688

素因数分解:

$2^9\times 3^1\times {\mathrm{141283}}^1$

素因数の和:141304

約数の個数: 40

約数和(自身を含む): 578134128

約数和(自身を除く): 361123440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 141283, 282566, 423849, 565132, 847698, 1130264, 1695396, 2260528, 3390792, 4521056, 6781584, 9042112, 13563168, 18084224, 27126336, 36168448, 54252672, 72336896, 108505344, 217010688]

約数ペア:

[(1, 217010688), (2, 108505344), (3, 72336896), (4, 54252672), (6, 36168448), (8, 27126336), (12, 18084224), (16, 13563168), (24, 9042112), (32, 6781584), (48, 4521056), (64, 3390792), (96, 2260528), (128, 1695396), (192, 1130264), (256, 847698), (384, 565132), (512, 423849), (768, 282566), (1536, 141283)]