249927972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{4421}}^1$

素因数の和:5108

約数の個数: 48

約数和(自身を含む): 667615872

約数和(自身を除く): 417687900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 673, 1346, 2019, 2692, 4038, 4421, 4711, 8076, 8842, 9422, 13263, 14133, 17684, 18844, 26526, 28266, 30947, 53052, 56532, 61894, 92841, 123788, 185682, 371364, 2975333, 5950666, 8925999, 11901332, 17851998, 20827331, 35703996, 41654662, 62481993, 83309324, 124963986, 249927972]

約数ペア:

[(1, 249927972), (2, 124963986), (3, 83309324), (4, 62481993), (6, 41654662), (7, 35703996), (12, 20827331), (14, 17851998), (21, 11901332), (28, 8925999), (42, 5950666), (84, 2975333), (673, 371364), (1346, 185682), (2019, 123788), (2692, 92841), (4038, 61894), (4421, 56532), (4711, 53052), (8076, 30947), (8842, 28266), (9422, 26526), (13263, 18844), (14133, 17684)]