276277487759

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1\times {\mathrm{2153}}^1$

素因数の和:3060

約数の個数: 64

約数和(自身を含む): 363985332480

約数和(自身を除く): 87707844721

約数列:

[1, 7, 13, 17, 91, 109, 119, 221, 761, 763, 1417, 1547, 1853, 2153, 5327, 9893, 9919, 12937, 12971, 15071, 24089, 27989, 36601, 69251, 82949, 90559, 168181, 168623, 195923, 234677, 256207, 475813, 580643, 1078337, 1177267, 1410133, 1638433, 1642739, 3050801, 3330691, 3989509, 7548359, 9870931, 11469031, 18331729, 21299629, 21355607, 27853361, 27926563, 51863617, 128322103, 149097403, 178589197, 194973527, 362093693, 363045319, 1250124379, 2321659561, 2534655851, 3036016349, 16251616927, 21252114443, 39468212537, 276277487759]

約数ペア:

[(1, 276277487759), (7, 39468212537), (13, 21252114443), (17, 16251616927), (91, 3036016349), (109, 2534655851), (119, 2321659561), (221, 1250124379), (761, 363045319), (763, 362093693), (1417, 194973527), (1547, 178589197), (1853, 149097403), (2153, 128322103), (5327, 51863617), (9893, 27926563), (9919, 27853361), (12937, 21355607), (12971, 21299629), (15071, 18331729), (24089, 11469031), (27989, 9870931), (36601, 7548359), (69251, 3989509), (82949, 3330691), (90559, 3050801), (168181, 1642739), (168623, 1638433), (195923, 1410133), (234677, 1177267), (256207, 1078337), (475813, 580643)]