310802976

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 1061424000

約数和(自身を除く): 750621024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 29, 32, 33, 34, 36, 44, 48, 51, 58, 66, 68, 72, 87, 88, 96, 99, 102, 116, 132, 136, 144, 153, 174, 176, 187, 198, 199, 204, 232, 261, 264, 272, 288, 306, 319, 348, 352, 374, 396, 398, 408, 464, 493, 522, 528, 544, 561, 597, 612, 638, 696, 748, 792, 796, 816, 928, 957, 986, 1044, 1056, 1122, 1194, 1224, 1276, 1392, 1479, 1496, 1584, 1592, 1632, 1683, 1791, 1914, 1972, 2088, 2189, 2244, 2388, 2448, 2552, 2784, 2871, 2958, 2992, 3168, 3184, 3366, 3383, 3582, 3828, 3944, 4176, 4378, 4437, 4488, 4776, 4896, 5104, 5423, 5742, 5771, 5916, 5984, 6368, 6567, 6732, 6766, 7164, 7656, 7888, 8352, 8756, 8874, 8976, 9552, 10149, 10208, 10846, 11484, 11542, 11832, 13134, 13464, 13532, 14328, 15312, 15776, 16269, 17313, 17512, 17748, 17952, 19104, 19701, 20298, 21692, 22968, 23084, 23664, 26268, 26928, 27064, 28656, 30447, 30624, 32538, 34626, 35024, 35496, 37213, 39402, 40596, 43384, 45936, 46168, 47328, 48807, 51939, 52536, 53856, 54128, 57312, 60894, 63481, 65076, 69252, 70048, 70992, 74426, 78804, 81192, 86768, 91872, 92336, 97614, 98107, 103878, 105072, 108256, 111639, 121788, 126962, 130152, 138504, 141984, 148852, 157608, 162384, 173536, 184672, 190443, 195228, 196214, 207756, 210144, 223278, 243576, 253924, 260304, 277008, 294321, 297704, 315216, 324768, 334917, 380886, 390456, 392428, 415512, 446556, 487152, 507848, 520608, 554016, 571329, 588642, 595408, 630432, 669834, 761772, 780912, 784856, 831024, 882963, 893112, 974304, 1015696, 1079177, 1142658, 1177284, 1190816, 1339668, 1523544, 1561824, 1569712, 1662048, 1765926, 1786224, 2031392, 2158354, 2285316, 2354568, 2679336, 3047088, 3139424, 3237531, 3531852, 3572448, 4316708, 4570632, 4709136, 5358672, 6094176, 6475062, 7063704, 8633416, 9141264, 9418272, 9712593, 10717344, 12950124, 14127408, 17266832, 18282528, 19425186, 25900248, 28254816, 34533664, 38850372, 51800496, 77700744, 103600992, 155401488, 310802976]

約数ペア:

[(1, 310802976), (2, 155401488), (3, 103600992), (4, 77700744), (6, 51800496), (8, 38850372), (9, 34533664), (11, 28254816), (12, 25900248), (16, 19425186), (17, 18282528), (18, 17266832), (22, 14127408), (24, 12950124), (29, 10717344), (32, 9712593), (33, 9418272), (34, 9141264), (36, 8633416), (44, 7063704), (48, 6475062), (51, 6094176), (58, 5358672), (66, 4709136), (68, 4570632), (72, 4316708), (87, 3572448), (88, 3531852), (96, 3237531), (99, 3139424), (102, 3047088), (116, 2679336), (132, 2354568), (136, 2285316), (144, 2158354), (153, 2031392), (174, 1786224), (176, 1765926), (187, 1662048), (198, 1569712), (199, 1561824), (204, 1523544), (232, 1339668), (261, 1190816), (264, 1177284), (272, 1142658), (288, 1079177), (306, 1015696), (319, 974304), (348, 893112), (352, 882963), (374, 831024), (396, 784856), (398, 780912), (408, 761772), (464, 669834), (493, 630432), (522, 595408), (528, 588642), (544, 571329), (561, 554016), (597, 520608), (612, 507848), (638, 487152), (696, 446556), (748, 415512), (792, 392428), (796, 390456), (816, 380886), (928, 334917), (957, 324768), (986, 315216), (1044, 297704), (1056, 294321), (1122, 277008), (1194, 260304), (1224, 253924), (1276, 243576), (1392, 223278), (1479, 210144), (1496, 207756), (1584, 196214), (1592, 195228), (1632, 190443), (1683, 184672), (1791, 173536), (1914, 162384), (1972, 157608), (2088, 148852), (2189, 141984), (2244, 138504), (2388, 130152), (2448, 126962), (2552, 121788), (2784, 111639), (2871, 108256), (2958, 105072), (2992, 103878), (3168, 98107), (3184, 97614), (3366, 92336), (3383, 91872), (3582, 86768), (3828, 81192), (3944, 78804), (4176, 74426), (4378, 70992), (4437, 70048), (4488, 69252), (4776, 65076), (4896, 63481), (5104, 60894), (5423, 57312), (5742, 54128), (5771, 53856), (5916, 52536), (5984, 51939), (6368, 48807), (6567, 47328), (6732, 46168), (6766, 45936), (7164, 43384), (7656, 40596), (7888, 39402), (8352, 37213), (8756, 35496), (8874, 35024), (8976, 34626), (9552, 32538), (10149, 30624), (10208, 30447), (10846, 28656), (11484, 27064), (11542, 26928), (11832, 26268), (13134, 23664), (13464, 23084), (13532, 22968), (14328, 21692), (15312, 20298), (15776, 19701), (16269, 19104), (17313, 17952), (17512, 17748)]