326556256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1451}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 694119888

約数和(自身を除く): 367563632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 541, 1082, 1451, 2164, 2902, 4328, 5804, 7033, 8656, 11608, 14066, 17312, 18863, 23216, 28132, 37726, 46432, 56264, 75452, 112528, 150904, 225056, 301808, 603616, 784991, 1569982, 3139964, 6279928, 10204883, 12559856, 20409766, 25119712, 40819532, 81639064, 163278128, 326556256]

約数ペア:

[(1, 326556256), (2, 163278128), (4, 81639064), (8, 40819532), (13, 25119712), (16, 20409766), (26, 12559856), (32, 10204883), (52, 6279928), (104, 3139964), (208, 1569982), (416, 784991), (541, 603616), (1082, 301808), (1451, 225056), (2164, 150904), (2902, 112528), (4328, 75452), (5804, 56264), (7033, 46432), (8656, 37726), (11608, 28132), (14066, 23216), (17312, 18863)]