2051289344

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 4642659840

約数和(自身を除く): 2591370496

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 59, 62, 64, 104, 118, 124, 128, 208, 236, 248, 256, 337, 403, 416, 472, 496, 674, 767, 806, 832, 944, 992, 1348, 1534, 1612, 1664, 1829, 1888, 1984, 2696, 3068, 3224, 3328, 3658, 3776, 3968, 4381, 5392, 6136, 6448, 7316, 7552, 7936, 8762, 10447, 10784, 12272, 12896, 14632, 15104, 17524, 19883, 20894, 21568, 23777, 24544, 25792, 29264, 35048, 39766, 41788, 43136, 47554, 49088, 51584, 58528, 70096, 79532, 83576, 86272, 95108, 98176, 103168, 117056, 135811, 140192, 159064, 167152, 190216, 196352, 234112, 258479, 271622, 280384, 318128, 334304, 380432, 468224, 516958, 543244, 560768, 616373, 636256, 668608, 760864, 1033916, 1086488, 1121536, 1232746, 1272512, 1337216, 1521728, 2067832, 2172976, 2465492, 2545024, 2674432, 3043456, 4135664, 4345952, 4930984, 5090048, 6086912, 8012849, 8271328, 8691904, 9861968, 16025698, 16542656, 17383808, 19723936, 32051396, 33085312, 34767616, 39447872, 64102792, 66170624, 78895744, 128205584, 157791488, 256411168, 512822336, 1025644672, 2051289344]

約数ペア:

[(1, 2051289344), (2, 1025644672), (4, 512822336), (8, 256411168), (13, 157791488), (16, 128205584), (26, 78895744), (31, 66170624), (32, 64102792), (52, 39447872), (59, 34767616), (62, 33085312), (64, 32051396), (104, 19723936), (118, 17383808), (124, 16542656), (128, 16025698), (208, 9861968), (236, 8691904), (248, 8271328), (256, 8012849), (337, 6086912), (403, 5090048), (416, 4930984), (472, 4345952), (496, 4135664), (674, 3043456), (767, 2674432), (806, 2545024), (832, 2465492), (944, 2172976), (992, 2067832), (1348, 1521728), (1534, 1337216), (1612, 1272512), (1664, 1232746), (1829, 1121536), (1888, 1086488), (1984, 1033916), (2696, 760864), (3068, 668608), (3224, 636256), (3328, 616373), (3658, 560768), (3776, 543244), (3968, 516958), (4381, 468224), (5392, 380432), (6136, 334304), (6448, 318128), (7316, 280384), (7552, 271622), (7936, 258479), (8762, 234112), (10447, 196352), (10784, 190216), (12272, 167152), (12896, 159064), (14632, 140192), (15104, 135811), (17524, 117056), (19883, 103168), (20894, 98176), (21568, 95108), (23777, 86272), (24544, 83576), (25792, 79532), (29264, 70096), (35048, 58528), (39766, 51584), (41788, 49088), (43136, 47554)]