254042016

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{155663}}^1$

素因数の和:155693

約数の個数: 48

約数和(自身を含む): 706091904

約数和(自身を除く): 452049888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 155663, 311326, 466989, 622652, 933978, 1245304, 1867956, 2490608, 2646271, 3735912, 4981216, 5292542, 7471824, 7938813, 10585084, 14943648, 15877626, 21170168, 31755252, 42340336, 63510504, 84680672, 127021008, 254042016]

約数ペア:

[(1, 254042016), (2, 127021008), (3, 84680672), (4, 63510504), (6, 42340336), (8, 31755252), (12, 21170168), (16, 15877626), (17, 14943648), (24, 10585084), (32, 7938813), (34, 7471824), (48, 5292542), (51, 4981216), (68, 3735912), (96, 2646271), (102, 2490608), (136, 1867956), (204, 1245304), (272, 933978), (408, 622652), (544, 466989), (816, 311326), (1632, 155663)]