308304672

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 906087168

約数和(自身を除く): 597782496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 496, 507, 613, 624, 676, 744, 806, 992, 1014, 1209, 1226, 1248, 1352, 1488, 1612, 1839, 2028, 2418, 2452, 2704, 2976, 3224, 3678, 4056, 4836, 4904, 5239, 5408, 6448, 7356, 7969, 8112, 9672, 9808, 10478, 12896, 14712, 15717, 15938, 16224, 19003, 19344, 19616, 20956, 23907, 29424, 31434, 31876, 38006, 38688, 41912, 47814, 57009, 58848, 62868, 63752, 76012, 83824, 95628, 103597, 114018, 125736, 127504, 152024, 167648, 191256, 207194, 228036, 247039, 251472, 255008, 304048, 310791, 382512, 414388, 456072, 494078, 502944, 608096, 621582, 741117, 765024, 828776, 912144, 988156, 1243164, 1482234, 1657552, 1824288, 1976312, 2486328, 2964468, 3211507, 3315104, 3952624, 4972656, 5928936, 6423014, 7905248, 9634521, 9945312, 11857872, 12846028, 19269042, 23715744, 25692056, 38538084, 51384112, 77076168, 102768224, 154152336, 308304672]

約数ペア:

[(1, 308304672), (2, 154152336), (3, 102768224), (4, 77076168), (6, 51384112), (8, 38538084), (12, 25692056), (13, 23715744), (16, 19269042), (24, 12846028), (26, 11857872), (31, 9945312), (32, 9634521), (39, 7905248), (48, 6423014), (52, 5928936), (62, 4972656), (78, 3952624), (93, 3315104), (96, 3211507), (104, 2964468), (124, 2486328), (156, 1976312), (169, 1824288), (186, 1657552), (208, 1482234), (248, 1243164), (312, 988156), (338, 912144), (372, 828776), (403, 765024), (416, 741117), (496, 621582), (507, 608096), (613, 502944), (624, 494078), (676, 456072), (744, 414388), (806, 382512), (992, 310791), (1014, 304048), (1209, 255008), (1226, 251472), (1248, 247039), (1352, 228036), (1488, 207194), (1612, 191256), (1839, 167648), (2028, 152024), (2418, 127504), (2452, 125736), (2704, 114018), (2976, 103597), (3224, 95628), (3678, 83824), (4056, 76012), (4836, 63752), (4904, 62868), (5239, 58848), (5408, 57009), (6448, 47814), (7356, 41912), (7969, 38688), (8112, 38006), (9672, 31876), (9808, 31434), (10478, 29424), (12896, 23907), (14712, 20956), (15717, 19616), (15938, 19344), (16224, 19003)]