285470704

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:1057

約数の個数: 40

約数和(自身を含む): 561995280

約数和(自身を除く): 276524576

約数列:

[1, 2, 4, 8, 16, 89, 178, 307, 356, 614, 653, 712, 1228, 1306, 1424, 2456, 2612, 4912, 5224, 10448, 27323, 54646, 58117, 109292, 116234, 200471, 218584, 232468, 400942, 437168, 464936, 801884, 929872, 1603768, 3207536, 17841919, 35683838, 71367676, 142735352, 285470704]

約数ペア:

[(1, 285470704), (2, 142735352), (4, 71367676), (8, 35683838), (16, 17841919), (89, 3207536), (178, 1603768), (307, 929872), (356, 801884), (614, 464936), (653, 437168), (712, 400942), (1228, 232468), (1306, 218584), (1424, 200471), (2456, 116234), (2612, 109292), (4912, 58117), (5224, 54646), (10448, 27323)]