1909749024

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{154211}}^1$

素因数の和:154270

約数の個数: 72

約数和(自身を含む): 5557183632

約数和(自身を除く): 3647434608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 154211, 308422, 462633, 616844, 925266, 1233688, 1387899, 1850532, 2467376, 2775798, 3701064, 4934752, 5551596, 6631073, 7402128, 11103192, 13262146, 14804256, 19893219, 22206384, 26524292, 39786438, 44412768, 53048584, 59679657, 79572876, 106097168, 119359314, 159145752, 212194336, 238718628, 318291504, 477437256, 636583008, 954874512, 1909749024]

約数ペア:

[(1, 1909749024), (2, 954874512), (3, 636583008), (4, 477437256), (6, 318291504), (8, 238718628), (9, 212194336), (12, 159145752), (16, 119359314), (18, 106097168), (24, 79572876), (32, 59679657), (36, 53048584), (43, 44412768), (48, 39786438), (72, 26524292), (86, 22206384), (96, 19893219), (129, 14804256), (144, 13262146), (172, 11103192), (258, 7402128), (288, 6631073), (344, 5551596), (387, 4934752), (516, 3701064), (688, 2775798), (774, 2467376), (1032, 1850532), (1376, 1387899), (1548, 1233688), (2064, 925266), (3096, 616844), (4128, 462633), (6192, 308422), (12384, 154211)]