1401408

素因数分解:

$2^6\times 3^3\times {\mathrm{811}}^1$

素因数の和:832

約数の個数: 56

約数和(自身を含む): 4124960

約数和(自身を除く): 2723552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 811, 864, 1622, 1728, 2433, 3244, 4866, 6488, 7299, 9732, 12976, 14598, 19464, 21897, 25952, 29196, 38928, 43794, 51904, 58392, 77856, 87588, 116784, 155712, 175176, 233568, 350352, 467136, 700704, 1401408]

約数ペア:

[(1, 1401408), (2, 700704), (3, 467136), (4, 350352), (6, 233568), (8, 175176), (9, 155712), (12, 116784), (16, 87588), (18, 77856), (24, 58392), (27, 51904), (32, 43794), (36, 38928), (48, 29196), (54, 25952), (64, 21897), (72, 19464), (96, 14598), (108, 12976), (144, 9732), (192, 7299), (216, 6488), (288, 4866), (432, 3244), (576, 2433), (811, 1728), (864, 1622)]