1322662328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 2709504000

約数和(自身を除く): 1386841672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 239, 254, 419, 478, 508, 838, 956, 1016, 1651, 1676, 1912, 3107, 3302, 3352, 5447, 6214, 6604, 10894, 12428, 13208, 21788, 24856, 30353, 43576, 53213, 60706, 100141, 106426, 121412, 200282, 212852, 242824, 394589, 400564, 425704, 691769, 789178, 801128, 1301833, 1383538, 1578356, 2603666, 2767076, 3156712, 5207332, 5534152, 10414664, 12717907, 25435814, 50871628, 101743256, 165332791, 330665582, 661331164, 1322662328]

約数ペア:

[(1, 1322662328), (2, 661331164), (4, 330665582), (8, 165332791), (13, 101743256), (26, 50871628), (52, 25435814), (104, 12717907), (127, 10414664), (239, 5534152), (254, 5207332), (419, 3156712), (478, 2767076), (508, 2603666), (838, 1578356), (956, 1383538), (1016, 1301833), (1651, 801128), (1676, 789178), (1912, 691769), (3107, 425704), (3302, 400564), (3352, 394589), (5447, 242824), (6214, 212852), (6604, 200282), (10894, 121412), (12428, 106426), (13208, 100141), (21788, 60706), (24856, 53213), (30353, 43576)]