219707424

素因数分解:

$2^5\times 3^3\times {\mathrm{254291}}^1$

素因数の和:254310

約数の個数: 48

約数和(自身を含む): 640815840

約数和(自身を除く): 421108416

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, 254291, 508582, 762873, 1017164, 1525746, 2034328, 2288619, 3051492, 4068656, 4577238, 6102984, 6865857, 8137312, 9154476, 12205968, 13731714, 18308952, 24411936, 27463428, 36617904, 54926856, 73235808, 109853712, 219707424]

約数ペア:

[(1, 219707424), (2, 109853712), (3, 73235808), (4, 54926856), (6, 36617904), (8, 27463428), (9, 24411936), (12, 18308952), (16, 13731714), (18, 12205968), (24, 9154476), (27, 8137312), (32, 6865857), (36, 6102984), (48, 4577238), (54, 4068656), (72, 3051492), (96, 2288619), (108, 2034328), (144, 1525746), (216, 1017164), (288, 762873), (432, 508582), (864, 254291)]