211498595728

素因数分解:

$2^4\times 7^2\times {\mathrm{727}}^1\times {\mathrm{371071}}^1$

素因数の和:371820

約数の個数: 60

約数和(自身を含む): 477338115072

約数和(自身を除く): 265839519344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 727, 784, 1454, 2908, 5089, 5816, 10178, 11632, 20356, 35623, 40712, 71246, 81424, 142492, 284984, 371071, 569968, 742142, 1484284, 2597497, 2968568, 5194994, 5937136, 10389988, 18182479, 20779976, 36364958, 41559952, 72729916, 145459832, 269768617, 290919664, 539537234, 1079074468, 1888380319, 2158148936, 3776760638, 4316297872, 7553521276, 13218662233, 15107042552, 26437324466, 30214085104, 52874648932, 105749297864, 211498595728]

約数ペア:

[(1, 211498595728), (2, 105749297864), (4, 52874648932), (7, 30214085104), (8, 26437324466), (14, 15107042552), (16, 13218662233), (28, 7553521276), (49, 4316297872), (56, 3776760638), (98, 2158148936), (112, 1888380319), (196, 1079074468), (392, 539537234), (727, 290919664), (784, 269768617), (1454, 145459832), (2908, 72729916), (5089, 41559952), (5816, 36364958), (10178, 20779976), (11632, 18182479), (20356, 10389988), (35623, 5937136), (40712, 5194994), (71246, 2968568), (81424, 2597497), (142492, 1484284), (284984, 742142), (371071, 569968)]