222675672

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{215771}}^1$

素因数の和:215823

約数の個数: 32

約数和(自身を含む): 569638080

約数和(自身を除く): 346962408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 215771, 431542, 647313, 863084, 1294626, 1726168, 2589252, 5178504, 9278153, 18556306, 27834459, 37112612, 55668918, 74225224, 111337836, 222675672]

約数ペア:

[(1, 222675672), (2, 111337836), (3, 74225224), (4, 55668918), (6, 37112612), (8, 27834459), (12, 18556306), (24, 9278153), (43, 5178504), (86, 2589252), (129, 1726168), (172, 1294626), (258, 863084), (344, 647313), (516, 431542), (1032, 215771)]