2578495344

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{1489}}^1$

素因数の和:2382

約数の個数: 80

約数和(自身を含む): 6828729600

約数和(自身を除く): 4250234256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 839, 1032, 1489, 1678, 2064, 2517, 2978, 3356, 4467, 5034, 5956, 6712, 8934, 10068, 11912, 13424, 17868, 20136, 23824, 35736, 36077, 40272, 64027, 71472, 72154, 108231, 128054, 144308, 192081, 216462, 256108, 288616, 384162, 432924, 512216, 577232, 768324, 865848, 1024432, 1249271, 1536648, 1731696, 2498542, 3073296, 3747813, 4997084, 7495626, 9994168, 14991252, 19988336, 29982504, 53718653, 59965008, 107437306, 161155959, 214874612, 322311918, 429749224, 644623836, 859498448, 1289247672, 2578495344]

約数ペア:

[(1, 2578495344), (2, 1289247672), (3, 859498448), (4, 644623836), (6, 429749224), (8, 322311918), (12, 214874612), (16, 161155959), (24, 107437306), (43, 59965008), (48, 53718653), (86, 29982504), (129, 19988336), (172, 14991252), (258, 9994168), (344, 7495626), (516, 4997084), (688, 3747813), (839, 3073296), (1032, 2498542), (1489, 1731696), (1678, 1536648), (2064, 1249271), (2517, 1024432), (2978, 865848), (3356, 768324), (4467, 577232), (5034, 512216), (5956, 432924), (6712, 384162), (8934, 288616), (10068, 256108), (11912, 216462), (13424, 192081), (17868, 144308), (20136, 128054), (23824, 108231), (35736, 72154), (36077, 71472), (40272, 64027)]