254508144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{947}}^1$

素因数の和:1478

約数の個数: 80

約数和(自身を含む): 719418240

約数和(自身を除く): 464910096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 509, 528, 947, 1018, 1527, 1894, 2036, 2841, 3054, 3788, 4072, 5599, 5682, 6108, 7576, 8144, 10417, 11198, 11364, 12216, 15152, 16797, 20834, 22396, 22728, 24432, 31251, 33594, 41668, 44792, 45456, 62502, 67188, 83336, 89584, 125004, 134376, 166672, 250008, 268752, 482023, 500016, 964046, 1446069, 1928092, 2892138, 3856184, 5302253, 5784276, 7712368, 10604506, 11568552, 15906759, 21209012, 23137104, 31813518, 42418024, 63627036, 84836048, 127254072, 254508144]

約数ペア:

[(1, 254508144), (2, 127254072), (3, 84836048), (4, 63627036), (6, 42418024), (8, 31813518), (11, 23137104), (12, 21209012), (16, 15906759), (22, 11568552), (24, 10604506), (33, 7712368), (44, 5784276), (48, 5302253), (66, 3856184), (88, 2892138), (132, 1928092), (176, 1446069), (264, 964046), (509, 500016), (528, 482023), (947, 268752), (1018, 250008), (1527, 166672), (1894, 134376), (2036, 125004), (2841, 89584), (3054, 83336), (3788, 67188), (4072, 62502), (5599, 45456), (5682, 44792), (6108, 41668), (7576, 33594), (8144, 31251), (10417, 24432), (11198, 22728), (11364, 22396), (12216, 20834), (15152, 16797)]