253677312

素因数分解:

$2^8\times 3^3\times 7^3\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 883008000

約数和(自身を除く): 629330688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 107, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 214, 216, 224, 252, 256, 288, 294, 321, 336, 343, 378, 384, 392, 428, 432, 441, 448, 504, 576, 588, 642, 672, 686, 749, 756, 768, 784, 856, 864, 882, 896, 963, 1008, 1029, 1152, 1176, 1284, 1323, 1344, 1372, 1498, 1512, 1568, 1712, 1728, 1764, 1792, 1926, 2016, 2058, 2247, 2304, 2352, 2568, 2646, 2688, 2744, 2889, 2996, 3024, 3087, 3136, 3424, 3456, 3528, 3852, 4032, 4116, 4494, 4704, 5136, 5243, 5292, 5376, 5488, 5778, 5992, 6048, 6174, 6272, 6741, 6848, 6912, 7056, 7704, 8064, 8232, 8988, 9261, 9408, 10272, 10486, 10584, 10976, 11556, 11984, 12096, 12348, 12544, 13482, 13696, 14112, 15408, 15729, 16128, 16464, 17976, 18522, 18816, 20223, 20544, 20972, 21168, 21952, 23112, 23968, 24192, 24696, 26964, 27392, 28224, 30816, 31458, 32928, 35952, 36701, 37044, 37632, 40446, 41088, 41944, 42336, 43904, 46224, 47187, 47936, 48384, 49392, 53928, 56448, 61632, 62916, 65856, 71904, 73402, 74088, 80892, 82176, 83888, 84672, 87808, 92448, 94374, 95872, 98784, 107856, 110103, 112896, 123264, 125832, 131712, 141561, 143808, 146804, 148176, 161784, 167776, 169344, 184896, 188748, 191744, 197568, 215712, 220206, 246528, 251664, 263424, 283122, 287616, 293608, 296352, 323568, 330309, 335552, 338688, 369792, 377496, 395136, 431424, 440412, 503328, 566244, 575232, 587216, 592704, 647136, 660618, 671104, 739584, 754992, 790272, 862848, 880824, 990927, 1006656, 1132488, 1174432, 1185408, 1294272, 1321236, 1342208, 1509984, 1725696, 1761648, 1981854, 2013312, 2264976, 2348864, 2370816, 2588544, 2642472, 3019968, 3523296, 3963708, 4026624, 4529952, 4697728, 5177088, 5284944, 6039936, 7046592, 7927416, 9059904, 9395456, 10569888, 12079872, 14093184, 15854832, 18119808, 21139776, 28186368, 31709664, 36239616, 42279552, 63419328, 84559104, 126838656, 253677312]

約数ペア:

[(1, 253677312), (2, 126838656), (3, 84559104), (4, 63419328), (6, 42279552), (7, 36239616), (8, 31709664), (9, 28186368), (12, 21139776), (14, 18119808), (16, 15854832), (18, 14093184), (21, 12079872), (24, 10569888), (27, 9395456), (28, 9059904), (32, 7927416), (36, 7046592), (42, 6039936), (48, 5284944), (49, 5177088), (54, 4697728), (56, 4529952), (63, 4026624), (64, 3963708), (72, 3523296), (84, 3019968), (96, 2642472), (98, 2588544), (107, 2370816), (108, 2348864), (112, 2264976), (126, 2013312), (128, 1981854), (144, 1761648), (147, 1725696), (168, 1509984), (189, 1342208), (192, 1321236), (196, 1294272), (214, 1185408), (216, 1174432), (224, 1132488), (252, 1006656), (256, 990927), (288, 880824), (294, 862848), (321, 790272), (336, 754992), (343, 739584), (378, 671104), (384, 660618), (392, 647136), (428, 592704), (432, 587216), (441, 575232), (448, 566244), (504, 503328), (576, 440412), (588, 431424), (642, 395136), (672, 377496), (686, 369792), (749, 338688), (756, 335552), (768, 330309), (784, 323568), (856, 296352), (864, 293608), (882, 287616), (896, 283122), (963, 263424), (1008, 251664), (1029, 246528), (1152, 220206), (1176, 215712), (1284, 197568), (1323, 191744), (1344, 188748), (1372, 184896), (1498, 169344), (1512, 167776), (1568, 161784), (1712, 148176), (1728, 146804), (1764, 143808), (1792, 141561), (1926, 131712), (2016, 125832), (2058, 123264), (2247, 112896), (2304, 110103), (2352, 107856), (2568, 98784), (2646, 95872), (2688, 94374), (2744, 92448), (2889, 87808), (2996, 84672), (3024, 83888), (3087, 82176), (3136, 80892), (3424, 74088), (3456, 73402), (3528, 71904), (3852, 65856), (4032, 62916), (4116, 61632), (4494, 56448), (4704, 53928), (5136, 49392), (5243, 48384), (5292, 47936), (5376, 47187), (5488, 46224), (5778, 43904), (5992, 42336), (6048, 41944), (6174, 41088), (6272, 40446), (6741, 37632), (6848, 37044), (6912, 36701), (7056, 35952), (7704, 32928), (8064, 31458), (8232, 30816), (8988, 28224), (9261, 27392), (9408, 26964), (10272, 24696), (10486, 24192), (10584, 23968), (10976, 23112), (11556, 21952), (11984, 21168), (12096, 20972), (12348, 20544), (12544, 20223), (13482, 18816), (13696, 18522), (14112, 17976), (15408, 16464), (15729, 16128)]