871287216

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{203953}}^1$

素因数の和:204053

約数の個数: 40

約数和(自身を含む): 2276126640

約数和(自身を除く): 1404839424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 203953, 407906, 611859, 815812, 1223718, 1631624, 2447436, 3263248, 4894872, 9789744, 18151817, 36303634, 54455451, 72607268, 108910902, 145214536, 217821804, 290429072, 435643608, 871287216]

約数ペア:

[(1, 871287216), (2, 435643608), (3, 290429072), (4, 217821804), (6, 145214536), (8, 108910902), (12, 72607268), (16, 54455451), (24, 36303634), (48, 18151817), (89, 9789744), (178, 4894872), (267, 3263248), (356, 2447436), (534, 1631624), (712, 1223718), (1068, 815812), (1424, 611859), (2136, 407906), (4272, 203953)]