2990755008

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1801}}^1$

素因数の和:1884

約数の個数: 168

約数和(自身を含む): 9090080880

約数和(自身を除く): 6099325872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 961, 992, 1116, 1488, 1674, 1728, 1801, 1922, 1984, 2232, 2883, 2976, 3348, 3602, 3844, 4464, 5403, 5766, 5952, 6696, 7204, 7688, 8649, 8928, 10806, 11532, 13392, 14408, 15376, 16209, 17298, 17856, 21612, 23064, 25947, 26784, 28816, 30752, 32418, 34596, 43224, 46128, 48627, 51894, 53568, 55831, 57632, 61504, 64836, 69192, 86448, 92256, 97254, 103788, 111662, 115264, 129672, 138384, 167493, 172896, 184512, 194508, 207576, 223324, 259344, 276768, 334986, 345792, 389016, 415152, 446648, 502479, 518688, 553536, 669972, 778032, 830304, 893296, 1004958, 1037376, 1339944, 1507437, 1556064, 1660608, 1730761, 1786592, 2009916, 2679888, 3014874, 3112128, 3461522, 3573184, 4019832, 5192283, 5359776, 6029748, 6923044, 8039664, 10384566, 10719552, 12059496, 13846088, 15576849, 16079328, 20769132, 24118992, 27692176, 31153698, 32158656, 41538264, 46730547, 48237984, 55384352, 62307396, 83076528, 93461094, 96475968, 110768704, 124614792, 166153056, 186922188, 249229584, 332306112, 373844376, 498459168, 747688752, 996918336, 1495377504, 2990755008]

約数ペア:

[(1, 2990755008), (2, 1495377504), (3, 996918336), (4, 747688752), (6, 498459168), (8, 373844376), (9, 332306112), (12, 249229584), (16, 186922188), (18, 166153056), (24, 124614792), (27, 110768704), (31, 96475968), (32, 93461094), (36, 83076528), (48, 62307396), (54, 55384352), (62, 48237984), (64, 46730547), (72, 41538264), (93, 32158656), (96, 31153698), (108, 27692176), (124, 24118992), (144, 20769132), (186, 16079328), (192, 15576849), (216, 13846088), (248, 12059496), (279, 10719552), (288, 10384566), (372, 8039664), (432, 6923044), (496, 6029748), (558, 5359776), (576, 5192283), (744, 4019832), (837, 3573184), (864, 3461522), (961, 3112128), (992, 3014874), (1116, 2679888), (1488, 2009916), (1674, 1786592), (1728, 1730761), (1801, 1660608), (1922, 1556064), (1984, 1507437), (2232, 1339944), (2883, 1037376), (2976, 1004958), (3348, 893296), (3602, 830304), (3844, 778032), (4464, 669972), (5403, 553536), (5766, 518688), (5952, 502479), (6696, 446648), (7204, 415152), (7688, 389016), (8649, 345792), (8928, 334986), (10806, 276768), (11532, 259344), (13392, 223324), (14408, 207576), (15376, 194508), (16209, 184512), (17298, 172896), (17856, 167493), (21612, 138384), (23064, 129672), (25947, 115264), (26784, 111662), (28816, 103788), (30752, 97254), (32418, 92256), (34596, 86448), (43224, 69192), (46128, 64836), (48627, 61504), (51894, 57632), (53568, 55831)]