2781320544

素因数分解:

$2^5\times 3^3\times {\mathrm{3219121}}^1$

素因数の和:3219140

約数の個数: 48

約数和(自身を含む): 8112187440

約数和(自身を除く): 5330866896

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, 3219121, 6438242, 9657363, 12876484, 19314726, 25752968, 28972089, 38629452, 51505936, 57944178, 77258904, 86916267, 103011872, 115888356, 154517808, 173832534, 231776712, 309035616, 347665068, 463553424, 695330136, 927106848, 1390660272, 2781320544]

約数ペア:

[(1, 2781320544), (2, 1390660272), (3, 927106848), (4, 695330136), (6, 463553424), (8, 347665068), (9, 309035616), (12, 231776712), (16, 173832534), (18, 154517808), (24, 115888356), (27, 103011872), (32, 86916267), (36, 77258904), (48, 57944178), (54, 51505936), (72, 38629452), (96, 28972089), (108, 25752968), (144, 19314726), (216, 12876484), (288, 9657363), (432, 6438242), (864, 3219121)]