2149202944

素因数分解:

$2^{10}\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 176

約数和(自身を含む): 5150186496

約数和(自身を除く): 3000983552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 71, 82, 103, 112, 128, 142, 164, 206, 224, 256, 284, 287, 328, 412, 448, 497, 512, 568, 574, 656, 721, 824, 896, 994, 1024, 1136, 1148, 1312, 1442, 1648, 1792, 1988, 2272, 2296, 2624, 2884, 2911, 3296, 3584, 3976, 4223, 4544, 4592, 5248, 5768, 5822, 6592, 7168, 7313, 7952, 8446, 9088, 9184, 10496, 11536, 11644, 13184, 14626, 15904, 16892, 18176, 18368, 20377, 20992, 23072, 23288, 26368, 29252, 29561, 31808, 33784, 36352, 36736, 40754, 41984, 46144, 46576, 51191, 52736, 58504, 59122, 63616, 67568, 72704, 73472, 81508, 92288, 93152, 102382, 105472, 117008, 118244, 127232, 135136, 146944, 163016, 184576, 186304, 204764, 234016, 236488, 254464, 270272, 293888, 299833, 326032, 369152, 372608, 409528, 468032, 472976, 508928, 540544, 599666, 652064, 738304, 745216, 819056, 936064, 945952, 1081088, 1199332, 1304128, 1490432, 1638112, 1872128, 1891904, 2098831, 2162176, 2398664, 2608256, 2980864, 3276224, 3744256, 3783808, 4197662, 4324352, 4797328, 5216512, 6552448, 7488512, 7567616, 8395324, 9594656, 10433024, 13104896, 15135232, 16790648, 19189312, 20866048, 26209792, 30270464, 33581296, 38378624, 52419584, 67162592, 76757248, 134325184, 153514496, 268650368, 307028992, 537300736, 1074601472, 2149202944]

約数ペア:

[(1, 2149202944), (2, 1074601472), (4, 537300736), (7, 307028992), (8, 268650368), (14, 153514496), (16, 134325184), (28, 76757248), (32, 67162592), (41, 52419584), (56, 38378624), (64, 33581296), (71, 30270464), (82, 26209792), (103, 20866048), (112, 19189312), (128, 16790648), (142, 15135232), (164, 13104896), (206, 10433024), (224, 9594656), (256, 8395324), (284, 7567616), (287, 7488512), (328, 6552448), (412, 5216512), (448, 4797328), (497, 4324352), (512, 4197662), (568, 3783808), (574, 3744256), (656, 3276224), (721, 2980864), (824, 2608256), (896, 2398664), (994, 2162176), (1024, 2098831), (1136, 1891904), (1148, 1872128), (1312, 1638112), (1442, 1490432), (1648, 1304128), (1792, 1199332), (1988, 1081088), (2272, 945952), (2296, 936064), (2624, 819056), (2884, 745216), (2911, 738304), (3296, 652064), (3584, 599666), (3976, 540544), (4223, 508928), (4544, 472976), (4592, 468032), (5248, 409528), (5768, 372608), (5822, 369152), (6592, 326032), (7168, 299833), (7313, 293888), (7952, 270272), (8446, 254464), (9088, 236488), (9184, 234016), (10496, 204764), (11536, 186304), (11644, 184576), (13184, 163016), (14626, 146944), (15904, 135136), (16892, 127232), (18176, 118244), (18368, 117008), (20377, 105472), (20992, 102382), (23072, 93152), (23288, 92288), (26368, 81508), (29252, 73472), (29561, 72704), (31808, 67568), (33784, 63616), (36352, 59122), (36736, 58504), (40754, 52736), (41984, 51191), (46144, 46576)]