268889017486

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1\times {\mathrm{811}}^1\times {\mathrm{1871}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 406805607936

約数和(自身を除く): 137916590450

約数列:

[1, 2, 251, 353, 502, 706, 811, 1622, 1871, 3742, 88603, 177206, 203561, 286283, 407122, 469621, 572566, 660463, 939242, 1320926, 1517381, 3034762, 71857033, 143714066, 165776213, 331552426, 380862631, 535635493, 761725262, 1071270986, 134444508743, 268889017486]

約数ペア:

[(1, 268889017486), (2, 134444508743), (251, 1071270986), (353, 761725262), (502, 535635493), (706, 380862631), (811, 331552426), (1622, 165776213), (1871, 143714066), (3742, 71857033), (88603, 3034762), (177206, 1517381), (203561, 1320926), (286283, 939242), (407122, 660463), (469621, 572566)]