2126639208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 5732467200

約数和(自身を除く): 3605827992

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 113, 136, 193, 204, 226, 239, 339, 386, 408, 452, 478, 579, 678, 717, 772, 904, 956, 1158, 1356, 1434, 1544, 1912, 1921, 2316, 2712, 2868, 3281, 3842, 4063, 4632, 5736, 5763, 6562, 7684, 8126, 9843, 11526, 12189, 13124, 15368, 16252, 19686, 21809, 23052, 24378, 26248, 27007, 32504, 39372, 43618, 46104, 46127, 48756, 54014, 65427, 78744, 81021, 87236, 92254, 97512, 108028, 130854, 138381, 162042, 174472, 184508, 216056, 261708, 276762, 324084, 369016, 370753, 459119, 523416, 553524, 648168, 741506, 784159, 918238, 1107048, 1112259, 1377357, 1483012, 1568318, 1836476, 2224518, 2352477, 2754714, 2966024, 3136636, 3672952, 4449036, 4704954, 5212351, 5509428, 6273272, 8898072, 9409908, 10424702, 11018856, 15637053, 18819816, 20849404, 31274106, 41698808, 62548212, 88609967, 125096424, 177219934, 265829901, 354439868, 531659802, 708879736, 1063319604, 2126639208]

約数ペア:

[(1, 2126639208), (2, 1063319604), (3, 708879736), (4, 531659802), (6, 354439868), (8, 265829901), (12, 177219934), (17, 125096424), (24, 88609967), (34, 62548212), (51, 41698808), (68, 31274106), (102, 20849404), (113, 18819816), (136, 15637053), (193, 11018856), (204, 10424702), (226, 9409908), (239, 8898072), (339, 6273272), (386, 5509428), (408, 5212351), (452, 4704954), (478, 4449036), (579, 3672952), (678, 3136636), (717, 2966024), (772, 2754714), (904, 2352477), (956, 2224518), (1158, 1836476), (1356, 1568318), (1434, 1483012), (1544, 1377357), (1912, 1112259), (1921, 1107048), (2316, 918238), (2712, 784159), (2868, 741506), (3281, 648168), (3842, 553524), (4063, 523416), (4632, 459119), (5736, 370753), (5763, 369016), (6562, 324084), (7684, 276762), (8126, 261708), (9843, 216056), (11526, 184508), (12189, 174472), (13124, 162042), (15368, 138381), (16252, 130854), (19686, 108028), (21809, 97512), (23052, 92254), (24378, 87236), (26248, 81021), (27007, 78744), (32504, 65427), (39372, 54014), (43618, 48756), (46104, 46127)]