1938710664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1616

約数の個数: 192

約数和(自身を含む): 6065280000

約数和(自身を除く): 4126569336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 71, 72, 88, 92, 99, 132, 138, 142, 184, 198, 207, 213, 253, 264, 276, 284, 396, 414, 426, 506, 552, 568, 639, 759, 781, 792, 828, 852, 1012, 1278, 1499, 1518, 1562, 1633, 1656, 1704, 2024, 2277, 2343, 2556, 2998, 3036, 3124, 3266, 4497, 4554, 4686, 4899, 5112, 5996, 6072, 6248, 6532, 7029, 8994, 9108, 9372, 9798, 11992, 13064, 13491, 14058, 14697, 16489, 17963, 17988, 18216, 18744, 19596, 26982, 28116, 29394, 32978, 34477, 35926, 35976, 39192, 49467, 53889, 53964, 56232, 58788, 65956, 68954, 71852, 98934, 103431, 106429, 107778, 107928, 117576, 131912, 137908, 143704, 148401, 161667, 197868, 206862, 212858, 215556, 275816, 296802, 310293, 319287, 323334, 379247, 395736, 413724, 425716, 431112, 593604, 620586, 638574, 646668, 758494, 827448, 851432, 957861, 1137741, 1170719, 1187208, 1241172, 1277148, 1293336, 1516988, 1915722, 2275482, 2341438, 2447867, 2482344, 2554296, 3033976, 3413223, 3512157, 3831444, 4550964, 4682876, 4895734, 6826446, 7024314, 7343601, 7662888, 9101928, 9365752, 9791468, 10536471, 13652892, 14048628, 14687202, 19582936, 21072942, 22030803, 26926537, 27305784, 28097256, 29374404, 42145884, 44061606, 53853074, 58748808, 80779611, 84291768, 88123212, 107706148, 161559222, 176246424, 215412296, 242338833, 323118444, 484677666, 646236888, 969355332, 1938710664]

約数ペア:

[(1, 1938710664), (2, 969355332), (3, 646236888), (4, 484677666), (6, 323118444), (8, 242338833), (9, 215412296), (11, 176246424), (12, 161559222), (18, 107706148), (22, 88123212), (23, 84291768), (24, 80779611), (33, 58748808), (36, 53853074), (44, 44061606), (46, 42145884), (66, 29374404), (69, 28097256), (71, 27305784), (72, 26926537), (88, 22030803), (92, 21072942), (99, 19582936), (132, 14687202), (138, 14048628), (142, 13652892), (184, 10536471), (198, 9791468), (207, 9365752), (213, 9101928), (253, 7662888), (264, 7343601), (276, 7024314), (284, 6826446), (396, 4895734), (414, 4682876), (426, 4550964), (506, 3831444), (552, 3512157), (568, 3413223), (639, 3033976), (759, 2554296), (781, 2482344), (792, 2447867), (828, 2341438), (852, 2275482), (1012, 1915722), (1278, 1516988), (1499, 1293336), (1518, 1277148), (1562, 1241172), (1633, 1187208), (1656, 1170719), (1704, 1137741), (2024, 957861), (2277, 851432), (2343, 827448), (2556, 758494), (2998, 646668), (3036, 638574), (3124, 620586), (3266, 593604), (4497, 431112), (4554, 425716), (4686, 413724), (4899, 395736), (5112, 379247), (5996, 323334), (6072, 319287), (6248, 310293), (6532, 296802), (7029, 275816), (8994, 215556), (9108, 212858), (9372, 206862), (9798, 197868), (11992, 161667), (13064, 148401), (13491, 143704), (14058, 137908), (14697, 131912), (16489, 117576), (17963, 107928), (17988, 107778), (18216, 106429), (18744, 103431), (19596, 98934), (26982, 71852), (28116, 68954), (29394, 65956), (32978, 58788), (34477, 56232), (35926, 53964), (35976, 53889), (39192, 49467)]