65874816

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{389}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 226746000

約数和(自身を除く): 160871184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 389, 392, 432, 441, 448, 504, 576, 588, 672, 756, 778, 784, 864, 882, 896, 1008, 1152, 1167, 1176, 1323, 1344, 1512, 1556, 1568, 1728, 1764, 2016, 2334, 2352, 2646, 2688, 2723, 3024, 3112, 3136, 3456, 3501, 3528, 4032, 4668, 4704, 5292, 5446, 6048, 6224, 6272, 7002, 7056, 8064, 8169, 9336, 9408, 10503, 10584, 10892, 12096, 12448, 14004, 14112, 16338, 18672, 18816, 19061, 21006, 21168, 21784, 24192, 24507, 24896, 28008, 28224, 32676, 37344, 38122, 42012, 42336, 43568, 49014, 49792, 56016, 56448, 57183, 65352, 73521, 74688, 76244, 84024, 84672, 87136, 98028, 112032, 114366, 130704, 147042, 149376, 152488, 168048, 169344, 171549, 174272, 196056, 224064, 228732, 261408, 294084, 304976, 336096, 343098, 348544, 392112, 448128, 457464, 514647, 522816, 588168, 609952, 672192, 686196, 784224, 914928, 1029294, 1045632, 1176336, 1219904, 1344384, 1372392, 1568448, 1829856, 2058588, 2352672, 2439808, 2744784, 3136896, 3659712, 4117176, 4705344, 5489568, 7319424, 8234352, 9410688, 10979136, 16468704, 21958272, 32937408, 65874816]

約数ペア:

[(1, 65874816), (2, 32937408), (3, 21958272), (4, 16468704), (6, 10979136), (7, 9410688), (8, 8234352), (9, 7319424), (12, 5489568), (14, 4705344), (16, 4117176), (18, 3659712), (21, 3136896), (24, 2744784), (27, 2439808), (28, 2352672), (32, 2058588), (36, 1829856), (42, 1568448), (48, 1372392), (49, 1344384), (54, 1219904), (56, 1176336), (63, 1045632), (64, 1029294), (72, 914928), (84, 784224), (96, 686196), (98, 672192), (108, 609952), (112, 588168), (126, 522816), (128, 514647), (144, 457464), (147, 448128), (168, 392112), (189, 348544), (192, 343098), (196, 336096), (216, 304976), (224, 294084), (252, 261408), (288, 228732), (294, 224064), (336, 196056), (378, 174272), (384, 171549), (389, 169344), (392, 168048), (432, 152488), (441, 149376), (448, 147042), (504, 130704), (576, 114366), (588, 112032), (672, 98028), (756, 87136), (778, 84672), (784, 84024), (864, 76244), (882, 74688), (896, 73521), (1008, 65352), (1152, 57183), (1167, 56448), (1176, 56016), (1323, 49792), (1344, 49014), (1512, 43568), (1556, 42336), (1568, 42012), (1728, 38122), (1764, 37344), (2016, 32676), (2334, 28224), (2352, 28008), (2646, 24896), (2688, 24507), (2723, 24192), (3024, 21784), (3112, 21168), (3136, 21006), (3456, 19061), (3501, 18816), (3528, 18672), (4032, 16338), (4668, 14112), (4704, 14004), (5292, 12448), (5446, 12096), (6048, 10892), (6224, 10584), (6272, 10503), (7002, 9408), (7056, 9336), (8064, 8169)]