486521096

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 975744240

約数和(自身を除く): 489223144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 289, 326, 578, 652, 1156, 1291, 1304, 2312, 2582, 2771, 5164, 5542, 10328, 11084, 21947, 22168, 43894, 47107, 87788, 94214, 175576, 188428, 210433, 373099, 376856, 420866, 746198, 841732, 1492396, 1683464, 2984792, 3577361, 7154722, 14309444, 28618888, 60815137, 121630274, 243260548, 486521096]

約数ペア:

[(1, 486521096), (2, 243260548), (4, 121630274), (8, 60815137), (17, 28618888), (34, 14309444), (68, 7154722), (136, 3577361), (163, 2984792), (289, 1683464), (326, 1492396), (578, 841732), (652, 746198), (1156, 420866), (1291, 376856), (1304, 373099), (2312, 210433), (2582, 188428), (2771, 175576), (5164, 94214), (5542, 87788), (10328, 47107), (11084, 43894), (21947, 22168)]