222231984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{356141}}^1$

素因数の和:356165

約数の個数: 40

約数和(自身を含む): 618262512

約数和(自身を除く): 396030528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 356141, 712282, 1068423, 1424564, 2136846, 2849128, 4273692, 4629833, 5698256, 8547384, 9259666, 13889499, 17094768, 18519332, 27778998, 37038664, 55557996, 74077328, 111115992, 222231984]

約数ペア:

[(1, 222231984), (2, 111115992), (3, 74077328), (4, 55557996), (6, 37038664), (8, 27778998), (12, 18519332), (13, 17094768), (16, 13889499), (24, 9259666), (26, 8547384), (39, 5698256), (48, 4629833), (52, 4273692), (78, 2849128), (104, 2136846), (156, 1424564), (208, 1068423), (312, 712282), (624, 356141)]