28168831152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2540479}}^1$

素因数の和:2540511

約数の個数: 120

約数和(自身を含む): 98286090240

約数和(自身を除く): 70117259088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 2540479, 5080958, 7621437, 10161916, 15242874, 17783353, 20323832, 22864311, 27945269, 30485748, 35566706, 40647664, 45728622, 53350059, 55890538, 60971496, 71133412, 83835807, 91457244, 106700118, 111781076, 121942992, 142266824, 160050177, 167671614, 182914488, 195616883, 213400236, 223562152, 251507421, 284533648, 320100354, 335343228, 365828976, 391233766, 426800472, 447124304, 503014842, 586850649, 640200708, 670686456, 782467532, 853600944, 1006029684, 1173701298, 1280401416, 1341372912, 1564935064, 1760551947, 2012059368, 2347402596, 2560802832, 3129870128, 3521103894, 4024118736, 4694805192, 7042207788, 9389610384, 14084415576, 28168831152]

約数ペア:

[(1, 28168831152), (2, 14084415576), (3, 9389610384), (4, 7042207788), (6, 4694805192), (7, 4024118736), (8, 3521103894), (9, 3129870128), (11, 2560802832), (12, 2347402596), (14, 2012059368), (16, 1760551947), (18, 1564935064), (21, 1341372912), (22, 1280401416), (24, 1173701298), (28, 1006029684), (33, 853600944), (36, 782467532), (42, 670686456), (44, 640200708), (48, 586850649), (56, 503014842), (63, 447124304), (66, 426800472), (72, 391233766), (77, 365828976), (84, 335343228), (88, 320100354), (99, 284533648), (112, 251507421), (126, 223562152), (132, 213400236), (144, 195616883), (154, 182914488), (168, 167671614), (176, 160050177), (198, 142266824), (231, 121942992), (252, 111781076), (264, 106700118), (308, 91457244), (336, 83835807), (396, 71133412), (462, 60971496), (504, 55890538), (528, 53350059), (616, 45728622), (693, 40647664), (792, 35566706), (924, 30485748), (1008, 27945269), (1232, 22864311), (1386, 20323832), (1584, 17783353), (1848, 15242874), (2772, 10161916), (3696, 7621437), (5544, 5080958), (11088, 2540479)]