1398816

素因数分解:

$2^5\times 3^3\times {\mathrm{1619}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 4082400

約数和(自身を除く): 2683584

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, 1619, 3238, 4857, 6476, 9714, 12952, 14571, 19428, 25904, 29142, 38856, 43713, 51808, 58284, 77712, 87426, 116568, 155424, 174852, 233136, 349704, 466272, 699408, 1398816]

約数ペア:

[(1, 1398816), (2, 699408), (3, 466272), (4, 349704), (6, 233136), (8, 174852), (9, 155424), (12, 116568), (16, 87426), (18, 77712), (24, 58284), (27, 51808), (32, 43713), (36, 38856), (48, 29142), (54, 25904), (72, 19428), (96, 14571), (108, 12952), (144, 9714), (216, 6476), (288, 4857), (432, 3238), (864, 1619)]