254033056

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 509483520

約数和(自身を除く): 255450464

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 191, 356, 382, 467, 712, 764, 934, 1424, 1528, 1868, 2848, 3056, 3736, 6112, 7472, 14944, 16999, 33998, 41563, 67996, 83126, 89197, 135992, 166252, 178394, 271984, 332504, 356788, 543968, 665008, 713576, 1330016, 1427152, 2854304, 7938533, 15877066, 31754132, 63508264, 127016528, 254033056]

約数ペア:

[(1, 254033056), (2, 127016528), (4, 63508264), (8, 31754132), (16, 15877066), (32, 7938533), (89, 2854304), (178, 1427152), (191, 1330016), (356, 713576), (382, 665008), (467, 543968), (712, 356788), (764, 332504), (934, 271984), (1424, 178394), (1528, 166252), (1868, 135992), (2848, 89197), (3056, 83126), (3736, 67996), (6112, 41563), (7472, 33998), (14944, 16999)]