485947368

素因数分解:

$2^3\times 3^2\times {\mathrm{947}}^1\times {\mathrm{7127}}^1$

素因数の和:8086

約数の個数: 48

約数和(自身を含む): 1317682080

約数和(自身を除く): 831734712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 947, 1894, 2841, 3788, 5682, 7127, 7576, 8523, 11364, 14254, 17046, 21381, 22728, 28508, 34092, 42762, 57016, 64143, 68184, 85524, 128286, 171048, 256572, 513144, 6749269, 13498538, 20247807, 26997076, 40495614, 53994152, 60743421, 80991228, 121486842, 161982456, 242973684, 485947368]

約数ペア:

[(1, 485947368), (2, 242973684), (3, 161982456), (4, 121486842), (6, 80991228), (8, 60743421), (9, 53994152), (12, 40495614), (18, 26997076), (24, 20247807), (36, 13498538), (72, 6749269), (947, 513144), (1894, 256572), (2841, 171048), (3788, 128286), (5682, 85524), (7127, 68184), (7576, 64143), (8523, 57016), (11364, 42762), (14254, 34092), (17046, 28508), (21381, 22728)]