2019439008

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{304867}}^1$

素因数の和:304906

約数の個数: 72

約数和(自身を含む): 5992485408

約数和(自身を除く): 3973046400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 304867, 609734, 914601, 1219468, 1829202, 2438936, 2743803, 3658404, 4877872, 5487606, 7011941, 7316808, 9755744, 10975212, 14023882, 14633616, 21035823, 21950424, 28047764, 29267232, 42071646, 43900848, 56095528, 63107469, 84143292, 87801696, 112191056, 126214938, 168286584, 224382112, 252429876, 336573168, 504859752, 673146336, 1009719504, 2019439008]

約数ペア:

[(1, 2019439008), (2, 1009719504), (3, 673146336), (4, 504859752), (6, 336573168), (8, 252429876), (9, 224382112), (12, 168286584), (16, 126214938), (18, 112191056), (23, 87801696), (24, 84143292), (32, 63107469), (36, 56095528), (46, 43900848), (48, 42071646), (69, 29267232), (72, 28047764), (92, 21950424), (96, 21035823), (138, 14633616), (144, 14023882), (184, 10975212), (207, 9755744), (276, 7316808), (288, 7011941), (368, 5487606), (414, 4877872), (552, 3658404), (736, 2743803), (828, 2438936), (1104, 1829202), (1656, 1219468), (2208, 914601), (3312, 609734), (6624, 304867)]