492727732

素因数分解:

$2^2\times 7^3\times {\mathrm{197}}^1\times {\mathrm{1823}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 1011225600

約数和(自身を除く): 518497868

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 343, 394, 686, 788, 1372, 1379, 1823, 2758, 3646, 5516, 7292, 9653, 12761, 19306, 25522, 38612, 51044, 67571, 89327, 135142, 178654, 270284, 357308, 359131, 625289, 718262, 1250578, 1436524, 2501156, 2513917, 5027834, 10055668, 17597419, 35194838, 70389676, 123181933, 246363866, 492727732]

約数ペア:

[(1, 492727732), (2, 246363866), (4, 123181933), (7, 70389676), (14, 35194838), (28, 17597419), (49, 10055668), (98, 5027834), (196, 2513917), (197, 2501156), (343, 1436524), (394, 1250578), (686, 718262), (788, 625289), (1372, 359131), (1379, 357308), (1823, 270284), (2758, 178654), (3646, 135142), (5516, 89327), (7292, 67571), (9653, 51044), (12761, 38612), (19306, 25522)]