289669968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:762

約数の個数: 180

約数和(自身を含む): 959912148

約数和(自身を除く): 670242180

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 61, 63, 72, 84, 98, 112, 122, 126, 144, 147, 168, 183, 196, 244, 252, 294, 336, 366, 392, 427, 441, 488, 504, 549, 588, 673, 732, 784, 854, 882, 976, 1008, 1098, 1176, 1281, 1346, 1464, 1708, 1764, 2019, 2196, 2352, 2562, 2692, 2928, 2989, 3416, 3528, 3843, 4038, 4392, 4711, 5124, 5384, 5978, 6057, 6832, 7056, 7686, 8076, 8784, 8967, 9422, 10248, 10768, 11956, 12114, 14133, 15372, 16152, 17934, 18844, 20496, 23912, 24228, 26901, 28266, 30744, 32304, 32977, 35868, 37688, 41053, 42399, 47824, 48456, 53802, 56532, 61488, 65954, 71736, 75376, 82106, 84798, 96912, 98931, 107604, 113064, 123159, 131908, 143472, 164212, 169596, 197862, 215208, 226128, 246318, 263816, 287371, 296793, 328424, 339192, 369477, 395724, 430416, 492636, 527632, 574742, 593586, 656848, 678384, 738954, 791448, 862113, 985272, 1149484, 1187172, 1477908, 1582896, 1724226, 1970544, 2011597, 2298968, 2374344, 2586339, 2955816, 3448452, 4023194, 4597936, 4748688, 5172678, 5911632, 6034791, 6896904, 8046388, 10345356, 12069582, 13793808, 16092776, 18104373, 20690712, 24139164, 32185552, 36208746, 41381424, 48278328, 72417492, 96556656, 144834984, 289669968]

約数ペア:

[(1, 289669968), (2, 144834984), (3, 96556656), (4, 72417492), (6, 48278328), (7, 41381424), (8, 36208746), (9, 32185552), (12, 24139164), (14, 20690712), (16, 18104373), (18, 16092776), (21, 13793808), (24, 12069582), (28, 10345356), (36, 8046388), (42, 6896904), (48, 6034791), (49, 5911632), (56, 5172678), (61, 4748688), (63, 4597936), (72, 4023194), (84, 3448452), (98, 2955816), (112, 2586339), (122, 2374344), (126, 2298968), (144, 2011597), (147, 1970544), (168, 1724226), (183, 1582896), (196, 1477908), (244, 1187172), (252, 1149484), (294, 985272), (336, 862113), (366, 791448), (392, 738954), (427, 678384), (441, 656848), (488, 593586), (504, 574742), (549, 527632), (588, 492636), (673, 430416), (732, 395724), (784, 369477), (854, 339192), (882, 328424), (976, 296793), (1008, 287371), (1098, 263816), (1176, 246318), (1281, 226128), (1346, 215208), (1464, 197862), (1708, 169596), (1764, 164212), (2019, 143472), (2196, 131908), (2352, 123159), (2562, 113064), (2692, 107604), (2928, 98931), (2989, 96912), (3416, 84798), (3528, 82106), (3843, 75376), (4038, 71736), (4392, 65954), (4711, 61488), (5124, 56532), (5384, 53802), (5978, 48456), (6057, 47824), (6832, 42399), (7056, 41053), (7686, 37688), (8076, 35868), (8784, 32977), (8967, 32304), (9422, 30744), (10248, 28266), (10768, 26901), (11956, 24228), (12114, 23912), (14133, 20496), (15372, 18844), (16152, 17934)]