207730656

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{107}}^2$

素因数の和:243

約数の個数: 180

約数和(自身を含む): 704792088

約数和(自身を除く): 497061432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 107, 108, 112, 126, 144, 162, 168, 189, 214, 216, 224, 252, 288, 321, 324, 336, 378, 428, 432, 504, 567, 642, 648, 672, 749, 756, 856, 864, 963, 1008, 1134, 1284, 1296, 1498, 1512, 1712, 1926, 2016, 2247, 2268, 2568, 2592, 2889, 2996, 3024, 3424, 3852, 4494, 4536, 5136, 5778, 5992, 6048, 6741, 7704, 8667, 8988, 9072, 10272, 11449, 11556, 11984, 13482, 15408, 17334, 17976, 18144, 20223, 22898, 23112, 23968, 26964, 30816, 34347, 34668, 35952, 40446, 45796, 46224, 53928, 60669, 68694, 69336, 71904, 80143, 80892, 91592, 92448, 103041, 107856, 121338, 137388, 138672, 160286, 161784, 183184, 206082, 215712, 240429, 242676, 274776, 277344, 309123, 320572, 323568, 366368, 412164, 480858, 485352, 549552, 618246, 641144, 647136, 721287, 824328, 927369, 961716, 970704, 1099104, 1236492, 1282288, 1442574, 1648656, 1854738, 1923432, 1941408, 2163861, 2472984, 2564576, 2885148, 3297312, 3709476, 3846864, 4327722, 4945968, 5770296, 6491583, 7418952, 7693728, 8655444, 9891936, 11540592, 12983166, 14837904, 17310888, 23081184, 25966332, 29675808, 34621776, 51932664, 69243552, 103865328, 207730656]

約数ペア:

[(1, 207730656), (2, 103865328), (3, 69243552), (4, 51932664), (6, 34621776), (7, 29675808), (8, 25966332), (9, 23081184), (12, 17310888), (14, 14837904), (16, 12983166), (18, 11540592), (21, 9891936), (24, 8655444), (27, 7693728), (28, 7418952), (32, 6491583), (36, 5770296), (42, 4945968), (48, 4327722), (54, 3846864), (56, 3709476), (63, 3297312), (72, 2885148), (81, 2564576), (84, 2472984), (96, 2163861), (107, 1941408), (108, 1923432), (112, 1854738), (126, 1648656), (144, 1442574), (162, 1282288), (168, 1236492), (189, 1099104), (214, 970704), (216, 961716), (224, 927369), (252, 824328), (288, 721287), (321, 647136), (324, 641144), (336, 618246), (378, 549552), (428, 485352), (432, 480858), (504, 412164), (567, 366368), (642, 323568), (648, 320572), (672, 309123), (749, 277344), (756, 274776), (856, 242676), (864, 240429), (963, 215712), (1008, 206082), (1134, 183184), (1284, 161784), (1296, 160286), (1498, 138672), (1512, 137388), (1712, 121338), (1926, 107856), (2016, 103041), (2247, 92448), (2268, 91592), (2568, 80892), (2592, 80143), (2889, 71904), (2996, 69336), (3024, 68694), (3424, 60669), (3852, 53928), (4494, 46224), (4536, 45796), (5136, 40446), (5778, 35952), (5992, 34668), (6048, 34347), (6741, 30816), (7704, 26964), (8667, 23968), (8988, 23112), (9072, 22898), (10272, 20223), (11449, 18144), (11556, 17976), (11984, 17334), (13482, 15408)]