271281456

素因数分解:

$2^4\times 3^2\times {\mathrm{641}}^1\times {\mathrm{2939}}^1$

素因数の和:3594

約数の個数: 60

約数和(自身を含む): 760654440

約数和(自身を除く): 489372984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 641, 1282, 1923, 2564, 2939, 3846, 5128, 5769, 5878, 7692, 8817, 10256, 11538, 11756, 15384, 17634, 23076, 23512, 26451, 30768, 35268, 46152, 47024, 52902, 70536, 92304, 105804, 141072, 211608, 423216, 1883899, 3767798, 5651697, 7535596, 11303394, 15071192, 16955091, 22606788, 30142384, 33910182, 45213576, 67820364, 90427152, 135640728, 271281456]

約数ペア:

[(1, 271281456), (2, 135640728), (3, 90427152), (4, 67820364), (6, 45213576), (8, 33910182), (9, 30142384), (12, 22606788), (16, 16955091), (18, 15071192), (24, 11303394), (36, 7535596), (48, 5651697), (72, 3767798), (144, 1883899), (641, 423216), (1282, 211608), (1923, 141072), (2564, 105804), (2939, 92304), (3846, 70536), (5128, 52902), (5769, 47024), (5878, 46152), (7692, 35268), (8817, 30768), (10256, 26451), (11538, 23512), (11756, 23076), (15384, 17634)]