387829764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1931}}^1$

素因数の和:2745

約数の個数: 72

約数和(自身を含む): 1122383808

約数和(自身を除く): 734554044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 797, 1594, 1931, 2391, 3188, 3862, 4782, 5579, 5793, 7173, 7724, 9564, 11158, 11586, 13517, 14346, 16737, 17379, 22316, 23172, 27034, 28692, 33474, 34758, 40551, 50211, 54068, 66948, 69516, 81102, 100422, 121653, 162204, 200844, 243306, 486612, 1539007, 3078014, 4617021, 6156028, 9234042, 10773049, 13851063, 18468084, 21546098, 27702126, 32319147, 43092196, 55404252, 64638294, 96957441, 129276588, 193914882, 387829764]

約数ペア:

[(1, 387829764), (2, 193914882), (3, 129276588), (4, 96957441), (6, 64638294), (7, 55404252), (9, 43092196), (12, 32319147), (14, 27702126), (18, 21546098), (21, 18468084), (28, 13851063), (36, 10773049), (42, 9234042), (63, 6156028), (84, 4617021), (126, 3078014), (252, 1539007), (797, 486612), (1594, 243306), (1931, 200844), (2391, 162204), (3188, 121653), (3862, 100422), (4782, 81102), (5579, 69516), (5793, 66948), (7173, 54068), (7724, 50211), (9564, 40551), (11158, 34758), (11586, 33474), (13517, 28692), (14346, 27034), (16737, 23172), (17379, 22316)]