2188648728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{433}}^1\times {\mathrm{3343}}^1$

素因数の和:3798

約数の個数: 128

約数和(自身を含む): 6966220800

約数和(自身を除く): 4777572072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 433, 504, 756, 866, 1299, 1512, 1732, 2598, 3031, 3343, 3464, 3897, 5196, 6062, 6686, 7794, 9093, 10029, 10392, 11691, 12124, 13372, 15588, 18186, 20058, 23382, 23401, 24248, 26744, 27279, 30087, 31176, 36372, 40116, 46764, 46802, 54558, 60174, 70203, 72744, 80232, 81837, 90261, 93528, 93604, 109116, 120348, 140406, 163674, 180522, 187208, 210609, 218232, 240696, 280812, 327348, 361044, 421218, 561624, 631827, 654696, 722088, 842436, 1263654, 1447519, 1684872, 2527308, 2895038, 4342557, 5054616, 5790076, 8685114, 10132633, 11580152, 13027671, 17370228, 20265266, 26055342, 30397899, 34740456, 39083013, 40530532, 52110684, 60795798, 78166026, 81061064, 91193697, 104221368, 121591596, 156332052, 182387394, 243183192, 273581091, 312664104, 364774788, 547162182, 729549576, 1094324364, 2188648728]

約数ペア:

[(1, 2188648728), (2, 1094324364), (3, 729549576), (4, 547162182), (6, 364774788), (7, 312664104), (8, 273581091), (9, 243183192), (12, 182387394), (14, 156332052), (18, 121591596), (21, 104221368), (24, 91193697), (27, 81061064), (28, 78166026), (36, 60795798), (42, 52110684), (54, 40530532), (56, 39083013), (63, 34740456), (72, 30397899), (84, 26055342), (108, 20265266), (126, 17370228), (168, 13027671), (189, 11580152), (216, 10132633), (252, 8685114), (378, 5790076), (433, 5054616), (504, 4342557), (756, 2895038), (866, 2527308), (1299, 1684872), (1512, 1447519), (1732, 1263654), (2598, 842436), (3031, 722088), (3343, 654696), (3464, 631827), (3897, 561624), (5196, 421218), (6062, 361044), (6686, 327348), (7794, 280812), (9093, 240696), (10029, 218232), (10392, 210609), (11691, 187208), (12124, 180522), (13372, 163674), (15588, 140406), (18186, 120348), (20058, 109116), (23382, 93604), (23401, 93528), (24248, 90261), (26744, 81837), (27279, 80232), (30087, 72744), (31176, 70203), (36372, 60174), (40116, 54558), (46764, 46802)]