2008209168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68699}}^1$

素因数の和:68749

約数の個数: 120

約数和(自身を含む): 6644664000

約数和(自身を除く): 4636454832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 3248, 3654, 4176, 4872, 7308, 9744, 14616, 29232, 68699, 137398, 206097, 274796, 412194, 480893, 549592, 618291, 824388, 961786, 1099184, 1236582, 1442679, 1648776, 1923572, 1992271, 2473164, 2885358, 3297552, 3847144, 3984542, 4328037, 4946328, 5770716, 5976813, 7694288, 7969084, 8656074, 9892656, 11541432, 11953626, 13945897, 15938168, 17312148, 17930439, 23082864, 23907252, 27891794, 31876336, 34624296, 35860878, 41837691, 47814504, 55783588, 69248592, 71721756, 83675382, 95629008, 111567176, 125513073, 143443512, 167350764, 223134352, 251026146, 286887024, 334701528, 502052292, 669403056, 1004104584, 2008209168]

約数ペア:

[(1, 2008209168), (2, 1004104584), (3, 669403056), (4, 502052292), (6, 334701528), (7, 286887024), (8, 251026146), (9, 223134352), (12, 167350764), (14, 143443512), (16, 125513073), (18, 111567176), (21, 95629008), (24, 83675382), (28, 71721756), (29, 69248592), (36, 55783588), (42, 47814504), (48, 41837691), (56, 35860878), (58, 34624296), (63, 31876336), (72, 27891794), (84, 23907252), (87, 23082864), (112, 17930439), (116, 17312148), (126, 15938168), (144, 13945897), (168, 11953626), (174, 11541432), (203, 9892656), (232, 8656074), (252, 7969084), (261, 7694288), (336, 5976813), (348, 5770716), (406, 4946328), (464, 4328037), (504, 3984542), (522, 3847144), (609, 3297552), (696, 2885358), (812, 2473164), (1008, 1992271), (1044, 1923572), (1218, 1648776), (1392, 1442679), (1624, 1236582), (1827, 1099184), (2088, 961786), (2436, 824388), (3248, 618291), (3654, 549592), (4176, 480893), (4872, 412194), (7308, 274796), (9744, 206097), (14616, 137398), (29232, 68699)]