396338292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{524257}}^1$

素因数の和:524277

約数の個数: 48

約数和(自身を含む): 1174337920

約数和(自身を除く): 777999628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 524257, 1048514, 1572771, 2097028, 3145542, 3669799, 4718313, 6291084, 7339598, 9436626, 11009397, 14154939, 14679196, 18873252, 22018794, 28309878, 33028191, 44037588, 56619756, 66056382, 99084573, 132112764, 198169146, 396338292]

約数ペア:

[(1, 396338292), (2, 198169146), (3, 132112764), (4, 99084573), (6, 66056382), (7, 56619756), (9, 44037588), (12, 33028191), (14, 28309878), (18, 22018794), (21, 18873252), (27, 14679196), (28, 14154939), (36, 11009397), (42, 9436626), (54, 7339598), (63, 6291084), (84, 4718313), (108, 3669799), (126, 3145542), (189, 2097028), (252, 1572771), (378, 1048514), (756, 524257)]