285546816

素因数分解:

$2^6\times 3^3\times {\mathrm{165247}}^1$

素因数の和:165268

約数の個数: 56

約数和(自身を含む): 839459840

約数和(自身を除く): 553913024

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, 864, 1728, 165247, 330494, 495741, 660988, 991482, 1321976, 1487223, 1982964, 2643952, 2974446, 3965928, 4461669, 5287904, 5948892, 7931856, 8923338, 10575808, 11897784, 15863712, 17846676, 23795568, 31727424, 35693352, 47591136, 71386704, 95182272, 142773408, 285546816]

約数ペア:

[(1, 285546816), (2, 142773408), (3, 95182272), (4, 71386704), (6, 47591136), (8, 35693352), (9, 31727424), (12, 23795568), (16, 17846676), (18, 15863712), (24, 11897784), (27, 10575808), (32, 8923338), (36, 7931856), (48, 5948892), (54, 5287904), (64, 4461669), (72, 3965928), (96, 2974446), (108, 2643952), (144, 1982964), (192, 1487223), (216, 1321976), (288, 991482), (432, 660988), (576, 495741), (864, 330494), (1728, 165247)]