388935504

素因数分解:

$2^4\times 3^2\times {\mathrm{919}}^1\times {\mathrm{2939}}^1$

素因数の和:3872

約数の個数: 60

約数和(自身を含む): 1090034400

約数和(自身を除く): 701098896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 919, 1838, 2757, 2939, 3676, 5514, 5878, 7352, 8271, 8817, 11028, 11756, 14704, 16542, 17634, 22056, 23512, 26451, 33084, 35268, 44112, 47024, 52902, 66168, 70536, 105804, 132336, 141072, 211608, 423216, 2700941, 5401882, 8102823, 10803764, 16205646, 21607528, 24308469, 32411292, 43215056, 48616938, 64822584, 97233876, 129645168, 194467752, 388935504]

約数ペア:

[(1, 388935504), (2, 194467752), (3, 129645168), (4, 97233876), (6, 64822584), (8, 48616938), (9, 43215056), (12, 32411292), (16, 24308469), (18, 21607528), (24, 16205646), (36, 10803764), (48, 8102823), (72, 5401882), (144, 2700941), (919, 423216), (1838, 211608), (2757, 141072), (2939, 132336), (3676, 105804), (5514, 70536), (5878, 66168), (7352, 52902), (8271, 47024), (8817, 44112), (11028, 35268), (11756, 33084), (14704, 26451), (16542, 23512), (17634, 22056)]