2189586816

素因数分解:

$2^7\times 3^4\times {\mathrm{211187}}^1$

素因数の和:211213

約数の個数: 80

約数和(自身を含む): 6516205740

約数和(自身を除く): 4326618924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 211187, 422374, 633561, 844748, 1267122, 1689496, 1900683, 2534244, 3378992, 3801366, 5068488, 5702049, 6757984, 7602732, 10136976, 11404098, 13515968, 15205464, 17106147, 20273952, 22808196, 27031936, 30410928, 34212294, 40547904, 45616392, 60821856, 68424588, 81095808, 91232784, 121643712, 136849176, 182465568, 243287424, 273698352, 364931136, 547396704, 729862272, 1094793408, 2189586816]

約数ペア:

[(1, 2189586816), (2, 1094793408), (3, 729862272), (4, 547396704), (6, 364931136), (8, 273698352), (9, 243287424), (12, 182465568), (16, 136849176), (18, 121643712), (24, 91232784), (27, 81095808), (32, 68424588), (36, 60821856), (48, 45616392), (54, 40547904), (64, 34212294), (72, 30410928), (81, 27031936), (96, 22808196), (108, 20273952), (128, 17106147), (144, 15205464), (162, 13515968), (192, 11404098), (216, 10136976), (288, 7602732), (324, 6757984), (384, 5702049), (432, 5068488), (576, 3801366), (648, 3378992), (864, 2534244), (1152, 1900683), (1296, 1689496), (1728, 1267122), (2592, 844748), (3456, 633561), (5184, 422374), (10368, 211187)]