490072912

素因数分解:

$2^4\times 7^4\times {\mathrm{12757}}^1$

素因数の和:12793

約数の個数: 50

約数和(自身を含む): 1107789898

約数和(自身を除く): 617716986

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5488, 9604, 12757, 19208, 25514, 38416, 51028, 89299, 102056, 178598, 204112, 357196, 625093, 714392, 1250186, 1428784, 2500372, 4375651, 5000744, 8751302, 10001488, 17502604, 30629557, 35005208, 61259114, 70010416, 122518228, 245036456, 490072912]

約数ペア:

[(1, 490072912), (2, 245036456), (4, 122518228), (7, 70010416), (8, 61259114), (14, 35005208), (16, 30629557), (28, 17502604), (49, 10001488), (56, 8751302), (98, 5000744), (112, 4375651), (196, 2500372), (343, 1428784), (392, 1250186), (686, 714392), (784, 625093), (1372, 357196), (2401, 204112), (2744, 178598), (4802, 102056), (5488, 89299), (9604, 51028), (12757, 38416), (19208, 25514)]