1269648

素因数分解:

$2^4\times 3^3\times {\mathrm{2939}}^1$

素因数の和:2956

約数の個数: 40

約数和(自身を含む): 3645600

約数和(自身を除く): 2375952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2939, 5878, 8817, 11756, 17634, 23512, 26451, 35268, 47024, 52902, 70536, 79353, 105804, 141072, 158706, 211608, 317412, 423216, 634824, 1269648]

約数ペア:

[(1, 1269648), (2, 634824), (3, 423216), (4, 317412), (6, 211608), (8, 158706), (9, 141072), (12, 105804), (16, 79353), (18, 70536), (24, 52902), (27, 47024), (36, 35268), (48, 26451), (54, 23512), (72, 17634), (108, 11756), (144, 8817), (216, 5878), (432, 2939)]