728000532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2888891}}^1$

素因数の和:2888908

約数の個数: 36

約数和(自身を含む): 2103113376

約数和(自身を除く): 1375112844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2888891, 5777782, 8666673, 11555564, 17333346, 20222237, 26000019, 34666692, 40444474, 52000038, 60666711, 80888948, 104000076, 121333422, 182000133, 242666844, 364000266, 728000532]

約数ペア:

[(1, 728000532), (2, 364000266), (3, 242666844), (4, 182000133), (6, 121333422), (7, 104000076), (9, 80888948), (12, 60666711), (14, 52000038), (18, 40444474), (21, 34666692), (28, 26000019), (36, 20222237), (42, 17333346), (63, 11555564), (84, 8666673), (126, 5777782), (252, 2888891)]