2561842944

素因数分解:

$2^8\times 3^3\times {\mathrm{97}}^1\times {\mathrm{3821}}^1$

素因数の和:3943

約数の個数: 144

約数和(自身を含む): 7655924640

約数和(自身を除く): 5094081696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 97, 108, 128, 144, 192, 194, 216, 256, 288, 291, 384, 388, 432, 576, 582, 768, 776, 864, 873, 1152, 1164, 1552, 1728, 1746, 2304, 2328, 2619, 3104, 3456, 3492, 3821, 4656, 5238, 6208, 6912, 6984, 7642, 9312, 10476, 11463, 12416, 13968, 15284, 18624, 20952, 22926, 24832, 27936, 30568, 34389, 37248, 41904, 45852, 55872, 61136, 68778, 74496, 83808, 91704, 103167, 111744, 122272, 137556, 167616, 183408, 206334, 223488, 244544, 275112, 335232, 366816, 370637, 412668, 489088, 550224, 670464, 733632, 741274, 825336, 978176, 1100448, 1111911, 1467264, 1482548, 1650672, 2200896, 2223822, 2934528, 2965096, 3301344, 3335733, 4401792, 4447644, 5930192, 6602688, 6671466, 8803584, 8895288, 10007199, 11860384, 13205376, 13342932, 17790576, 20014398, 23720768, 26410752, 26685864, 35581152, 40028796, 47441536, 53371728, 71162304, 80057592, 94883072, 106743456, 142324608, 160115184, 213486912, 284649216, 320230368, 426973824, 640460736, 853947648, 1280921472, 2561842944]

約数ペア:

[(1, 2561842944), (2, 1280921472), (3, 853947648), (4, 640460736), (6, 426973824), (8, 320230368), (9, 284649216), (12, 213486912), (16, 160115184), (18, 142324608), (24, 106743456), (27, 94883072), (32, 80057592), (36, 71162304), (48, 53371728), (54, 47441536), (64, 40028796), (72, 35581152), (96, 26685864), (97, 26410752), (108, 23720768), (128, 20014398), (144, 17790576), (192, 13342932), (194, 13205376), (216, 11860384), (256, 10007199), (288, 8895288), (291, 8803584), (384, 6671466), (388, 6602688), (432, 5930192), (576, 4447644), (582, 4401792), (768, 3335733), (776, 3301344), (864, 2965096), (873, 2934528), (1152, 2223822), (1164, 2200896), (1552, 1650672), (1728, 1482548), (1746, 1467264), (2304, 1111911), (2328, 1100448), (2619, 978176), (3104, 825336), (3456, 741274), (3492, 733632), (3821, 670464), (4656, 550224), (5238, 489088), (6208, 412668), (6912, 370637), (6984, 366816), (7642, 335232), (9312, 275112), (10476, 244544), (11463, 223488), (12416, 206334), (13968, 183408), (15284, 167616), (18624, 137556), (20952, 122272), (22926, 111744), (24832, 103167), (27936, 91704), (30568, 83808), (34389, 74496), (37248, 68778), (41904, 61136), (45852, 55872)]