890204352

素因数分解:

$2^6\times 3^1\times {\mathrm{509}}^1\times {\mathrm{9109}}^1$

素因数の和:9633

約数の個数: 56

約数和(自身を含む): 2360218800

約数和(自身を除く): 1470014448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 509, 1018, 1527, 2036, 3054, 4072, 6108, 8144, 9109, 12216, 16288, 18218, 24432, 27327, 32576, 36436, 48864, 54654, 72872, 97728, 109308, 145744, 218616, 291488, 437232, 582976, 874464, 1748928, 4636481, 9272962, 13909443, 18545924, 27818886, 37091848, 55637772, 74183696, 111275544, 148367392, 222551088, 296734784, 445102176, 890204352]

約数ペア:

[(1, 890204352), (2, 445102176), (3, 296734784), (4, 222551088), (6, 148367392), (8, 111275544), (12, 74183696), (16, 55637772), (24, 37091848), (32, 27818886), (48, 18545924), (64, 13909443), (96, 9272962), (192, 4636481), (509, 1748928), (1018, 874464), (1527, 582976), (2036, 437232), (3054, 291488), (4072, 218616), (6108, 145744), (8144, 109308), (9109, 97728), (12216, 72872), (16288, 54654), (18218, 48864), (24432, 36436), (27327, 32576)]