217577904

素因数分解:

$2^4\times 3^1\times {\mathrm{353}}^1\times {\mathrm{12841}}^1$

素因数の和:13205

約数の個数: 40

約数和(自身を含む): 563712432

約数和(自身を除く): 346134528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 353, 706, 1059, 1412, 2118, 2824, 4236, 5648, 8472, 12841, 16944, 25682, 38523, 51364, 77046, 102728, 154092, 205456, 308184, 616368, 4532873, 9065746, 13598619, 18131492, 27197238, 36262984, 54394476, 72525968, 108788952, 217577904]

約数ペア:

[(1, 217577904), (2, 108788952), (3, 72525968), (4, 54394476), (6, 36262984), (8, 27197238), (12, 18131492), (16, 13598619), (24, 9065746), (48, 4532873), (353, 616368), (706, 308184), (1059, 205456), (1412, 154092), (2118, 102728), (2824, 77046), (4236, 51364), (5648, 38523), (8472, 25682), (12841, 16944)]