252499128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1502971}}^1$

素因数の和:1502987

約数の個数: 32

約数和(自身を含む): 721426560

約数和(自身を除く): 468927432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1502971, 3005942, 4508913, 6011884, 9017826, 10520797, 12023768, 18035652, 21041594, 31562391, 36071304, 42083188, 63124782, 84166376, 126249564, 252499128]

約数ペア:

[(1, 252499128), (2, 126249564), (3, 84166376), (4, 63124782), (6, 42083188), (7, 36071304), (8, 31562391), (12, 21041594), (14, 18035652), (21, 12023768), (24, 10520797), (28, 9017826), (42, 6011884), (56, 4508913), (84, 3005942), (168, 1502971)]