408059848

素因数分解:

$2^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{5231}}^1$

素因数の和:5450

約数の個数: 48

約数和(自身を含む): 894672000

約数和(自身を除く): 486612152

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 392, 398, 796, 1393, 1592, 2786, 5231, 5572, 9751, 10462, 11144, 19502, 20924, 36617, 39004, 41848, 73234, 78008, 146468, 256319, 292936, 512638, 1025276, 1040969, 2050552, 2081938, 4163876, 7286783, 8327752, 14573566, 29147132, 51007481, 58294264, 102014962, 204029924, 408059848]

約数ペア:

[(1, 408059848), (2, 204029924), (4, 102014962), (7, 58294264), (8, 51007481), (14, 29147132), (28, 14573566), (49, 8327752), (56, 7286783), (98, 4163876), (196, 2081938), (199, 2050552), (392, 1040969), (398, 1025276), (796, 512638), (1393, 292936), (1592, 256319), (2786, 146468), (5231, 78008), (5572, 73234), (9751, 41848), (10462, 39004), (11144, 36617), (19502, 20924)]