338261028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211943}}^1$

素因数の和:211976

約数の個数: 48

約数和(自身を含む): 949509120

約数和(自身を除く): 611248092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 211943, 423886, 635829, 847772, 1271658, 1483601, 2543316, 2967202, 4026917, 4450803, 5934404, 8053834, 8901606, 12080751, 16107668, 17803212, 24161502, 28188419, 48323004, 56376838, 84565257, 112753676, 169130514, 338261028]

約数ペア:

[(1, 338261028), (2, 169130514), (3, 112753676), (4, 84565257), (6, 56376838), (7, 48323004), (12, 28188419), (14, 24161502), (19, 17803212), (21, 16107668), (28, 12080751), (38, 8901606), (42, 8053834), (57, 5934404), (76, 4450803), (84, 4026917), (114, 2967202), (133, 2543316), (228, 1483601), (266, 1271658), (399, 847772), (532, 635829), (798, 423886), (1596, 211943)]