1279365864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2341}}^1\times {\mathrm{3253}}^1$

素因数の和:5610

約数の個数: 64

約数和(自身を含む): 3658016640

約数和(自身を除く): 2378650776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2341, 3253, 4682, 6506, 7023, 9364, 9759, 13012, 14046, 16387, 18728, 19518, 22771, 26024, 28092, 32774, 39036, 45542, 49161, 56184, 65548, 68313, 78072, 91084, 98322, 131096, 136626, 182168, 196644, 273252, 393288, 546504, 7615273, 15230546, 22845819, 30461092, 45691638, 53306911, 60922184, 91383276, 106613822, 159920733, 182766552, 213227644, 319841466, 426455288, 639682932, 1279365864]

約数ペア:

[(1, 1279365864), (2, 639682932), (3, 426455288), (4, 319841466), (6, 213227644), (7, 182766552), (8, 159920733), (12, 106613822), (14, 91383276), (21, 60922184), (24, 53306911), (28, 45691638), (42, 30461092), (56, 22845819), (84, 15230546), (168, 7615273), (2341, 546504), (3253, 393288), (4682, 273252), (6506, 196644), (7023, 182168), (9364, 136626), (9759, 131096), (13012, 98322), (14046, 91084), (16387, 78072), (18728, 68313), (19518, 65548), (22771, 56184), (26024, 49161), (28092, 45542), (32774, 39036)]