238215616

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{863}}^1$

素因数の和:1121

約数の個数: 56

約数和(自身を含む): 500359680

約数和(自身を除く): 262144064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 227, 304, 454, 608, 863, 908, 1216, 1726, 1816, 3452, 3632, 4313, 6904, 7264, 8626, 13808, 14528, 16397, 17252, 27616, 32794, 34504, 55232, 65588, 69008, 131176, 138016, 195901, 262352, 276032, 391802, 524704, 783604, 1049408, 1567208, 3134416, 3722119, 6268832, 7444238, 12537664, 14888476, 29776952, 59553904, 119107808, 238215616]

約数ペア:

[(1, 238215616), (2, 119107808), (4, 59553904), (8, 29776952), (16, 14888476), (19, 12537664), (32, 7444238), (38, 6268832), (64, 3722119), (76, 3134416), (152, 1567208), (227, 1049408), (304, 783604), (454, 524704), (608, 391802), (863, 276032), (908, 262352), (1216, 195901), (1726, 138016), (1816, 131176), (3452, 69008), (3632, 65588), (4313, 55232), (6904, 34504), (7264, 32794), (8626, 27616), (13808, 17252), (14528, 16397)]