1720351008

素因数分解:

$2^5\times 3^3\times {\mathrm{1991147}}^1$

素因数の和:1991166

約数の個数: 48

約数和(自身を含む): 5017692960

約数和(自身を除く): 3297341952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1991147, 3982294, 5973441, 7964588, 11946882, 15929176, 17920323, 23893764, 31858352, 35840646, 47787528, 53760969, 63716704, 71681292, 95575056, 107521938, 143362584, 191150112, 215043876, 286725168, 430087752, 573450336, 860175504, 1720351008]

約数ペア:

[(1, 1720351008), (2, 860175504), (3, 573450336), (4, 430087752), (6, 286725168), (8, 215043876), (9, 191150112), (12, 143362584), (16, 107521938), (18, 95575056), (24, 71681292), (27, 63716704), (32, 53760969), (36, 47787528), (48, 35840646), (54, 31858352), (72, 23893764), (96, 17920323), (108, 15929176), (144, 11946882), (216, 7964588), (288, 5973441), (432, 3982294), (864, 1991147)]