339133023310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{971}}^1\times {\mathrm{2239}}^1$

素因数の和:4057

約数の個数: 64

約数和(自身を含む): 644300697600

約数和(自身を除く): 305167674290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 821, 971, 1642, 1942, 2239, 4105, 4478, 4855, 8210, 9710, 11195, 15599, 18449, 22390, 31198, 36898, 42541, 77995, 85082, 92245, 155990, 184490, 212705, 425410, 797191, 1594382, 1838219, 2174069, 3676438, 3985955, 4348138, 7971910, 9191095, 10870345, 15146629, 18382190, 21740690, 30293258, 34926161, 41307311, 69852322, 75733145, 82614622, 151466290, 174630805, 206536555, 349261610, 413073110, 1784910649, 3569821298, 8924553245, 17849106490, 33913302331, 67826604662, 169566511655, 339133023310]

約数ペア:

[(1, 339133023310), (2, 169566511655), (5, 67826604662), (10, 33913302331), (19, 17849106490), (38, 8924553245), (95, 3569821298), (190, 1784910649), (821, 413073110), (971, 349261610), (1642, 206536555), (1942, 174630805), (2239, 151466290), (4105, 82614622), (4478, 75733145), (4855, 69852322), (8210, 41307311), (9710, 34926161), (11195, 30293258), (15599, 21740690), (18449, 18382190), (22390, 15146629), (31198, 10870345), (36898, 9191095), (42541, 7971910), (77995, 4348138), (85082, 3985955), (92245, 3676438), (155990, 2174069), (184490, 1838219), (212705, 1594382), (425410, 797191)]