2664144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{881}}^1$

素因数の和:905

約数の個数: 80

約数和(自身を含む): 8749440

約数和(自身を除く): 6085296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 881, 1008, 1512, 1762, 2643, 3024, 3524, 5286, 6167, 7048, 7929, 10572, 12334, 14096, 15858, 18501, 21144, 23787, 24668, 31716, 37002, 42288, 47574, 49336, 55503, 63432, 74004, 95148, 98672, 111006, 126864, 148008, 166509, 190296, 222012, 296016, 333018, 380592, 444024, 666036, 888048, 1332072, 2664144]

約数ペア:

[(1, 2664144), (2, 1332072), (3, 888048), (4, 666036), (6, 444024), (7, 380592), (8, 333018), (9, 296016), (12, 222012), (14, 190296), (16, 166509), (18, 148008), (21, 126864), (24, 111006), (27, 98672), (28, 95148), (36, 74004), (42, 63432), (48, 55503), (54, 49336), (56, 47574), (63, 42288), (72, 37002), (84, 31716), (108, 24668), (112, 23787), (126, 21144), (144, 18501), (168, 15858), (189, 14096), (216, 12334), (252, 10572), (336, 7929), (378, 7048), (432, 6167), (504, 5286), (756, 3524), (881, 3024), (1008, 2643), (1512, 1762)]