499199792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6469}}^1$

素因数の和:6550

約数の個数: 80

約数和(自身を含む): 1213047360

約数和(自身を除く): 713847568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1378, 1456, 1484, 2756, 2968, 4823, 5512, 5936, 6469, 9646, 11024, 12938, 19292, 25876, 38584, 45283, 51752, 77168, 84097, 90566, 103504, 168194, 181132, 336388, 342857, 362264, 588679, 672776, 685714, 724528, 1177358, 1345552, 1371428, 2354716, 2399999, 2742856, 4457141, 4709432, 4799998, 5485712, 8914282, 9418864, 9599996, 17828564, 19199992, 31199987, 35657128, 38399984, 62399974, 71314256, 124799948, 249599896, 499199792]

約数ペア:

[(1, 499199792), (2, 249599896), (4, 124799948), (7, 71314256), (8, 62399974), (13, 38399984), (14, 35657128), (16, 31199987), (26, 19199992), (28, 17828564), (52, 9599996), (53, 9418864), (56, 8914282), (91, 5485712), (104, 4799998), (106, 4709432), (112, 4457141), (182, 2742856), (208, 2399999), (212, 2354716), (364, 1371428), (371, 1345552), (424, 1177358), (689, 724528), (728, 685714), (742, 672776), (848, 588679), (1378, 362264), (1456, 342857), (1484, 336388), (2756, 181132), (2968, 168194), (4823, 103504), (5512, 90566), (5936, 84097), (6469, 77168), (9646, 51752), (11024, 45283), (12938, 38584), (19292, 25876)]