420220848

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{41491}}^1$

素因数の和:41713

約数の個数: 40

約数和(自身を含む): 1090741696

約数和(自身を除く): 670520848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 41491, 82982, 124473, 165964, 248946, 331928, 497892, 663856, 995784, 1991568, 8754601, 17509202, 26263803, 35018404, 52527606, 70036808, 105055212, 140073616, 210110424, 420220848]

約数ペア:

[(1, 420220848), (2, 210110424), (3, 140073616), (4, 105055212), (6, 70036808), (8, 52527606), (12, 35018404), (16, 26263803), (24, 17509202), (48, 8754601), (211, 1991568), (422, 995784), (633, 663856), (844, 497892), (1266, 331928), (1688, 248946), (2532, 165964), (3376, 124473), (5064, 82982), (10128, 41491)]