427327488

素因数分解:

$2^{15}\times 3^4\times 7^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 320

約数和(自身を含む): 1522509120

約数和(自身を除く): 1095181632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 162, 168, 184, 189, 192, 207, 216, 224, 252, 256, 276, 288, 322, 324, 336, 368, 378, 384, 414, 432, 448, 483, 504, 512, 552, 567, 576, 621, 644, 648, 672, 736, 756, 768, 828, 864, 896, 966, 1008, 1024, 1104, 1134, 1152, 1242, 1288, 1296, 1344, 1449, 1472, 1512, 1536, 1656, 1728, 1792, 1863, 1932, 2016, 2048, 2208, 2268, 2304, 2484, 2576, 2592, 2688, 2898, 2944, 3024, 3072, 3312, 3456, 3584, 3726, 3864, 4032, 4096, 4347, 4416, 4536, 4608, 4968, 5152, 5184, 5376, 5796, 5888, 6048, 6144, 6624, 6912, 7168, 7452, 7728, 8064, 8192, 8694, 8832, 9072, 9216, 9936, 10304, 10368, 10752, 11592, 11776, 12096, 12288, 13041, 13248, 13824, 14336, 14904, 15456, 16128, 16384, 17388, 17664, 18144, 18432, 19872, 20608, 20736, 21504, 23184, 23552, 24192, 24576, 26082, 26496, 27648, 28672, 29808, 30912, 32256, 32768, 34776, 35328, 36288, 36864, 39744, 41216, 41472, 43008, 46368, 47104, 48384, 49152, 52164, 52992, 55296, 57344, 59616, 61824, 64512, 69552, 70656, 72576, 73728, 79488, 82432, 82944, 86016, 92736, 94208, 96768, 98304, 104328, 105984, 110592, 114688, 119232, 123648, 129024, 139104, 141312, 145152, 147456, 158976, 164864, 165888, 172032, 185472, 188416, 193536, 208656, 211968, 221184, 229376, 238464, 247296, 258048, 278208, 282624, 290304, 294912, 317952, 329728, 331776, 344064, 370944, 376832, 387072, 417312, 423936, 442368, 476928, 494592, 516096, 556416, 565248, 580608, 635904, 659456, 663552, 688128, 741888, 753664, 774144, 834624, 847872, 884736, 953856, 989184, 1032192, 1112832, 1130496, 1161216, 1271808, 1318912, 1327104, 1483776, 1548288, 1669248, 1695744, 1907712, 1978368, 2064384, 2225664, 2260992, 2322432, 2543616, 2637824, 2654208, 2967552, 3096576, 3338496, 3391488, 3815424, 3956736, 4451328, 4644864, 5087232, 5275648, 5935104, 6193152, 6676992, 6782976, 7630848, 7913472, 8902656, 9289728, 10174464, 11870208, 13353984, 15261696, 15826944, 17805312, 18579456, 20348928, 23740416, 26707968, 30523392, 35610624, 47480832, 53415936, 61046784, 71221248, 106831872, 142442496, 213663744, 427327488]

約数ペア:

[(1, 427327488), (2, 213663744), (3, 142442496), (4, 106831872), (6, 71221248), (7, 61046784), (8, 53415936), (9, 47480832), (12, 35610624), (14, 30523392), (16, 26707968), (18, 23740416), (21, 20348928), (23, 18579456), (24, 17805312), (27, 15826944), (28, 15261696), (32, 13353984), (36, 11870208), (42, 10174464), (46, 9289728), (48, 8902656), (54, 7913472), (56, 7630848), (63, 6782976), (64, 6676992), (69, 6193152), (72, 5935104), (81, 5275648), (84, 5087232), (92, 4644864), (96, 4451328), (108, 3956736), (112, 3815424), (126, 3391488), (128, 3338496), (138, 3096576), (144, 2967552), (161, 2654208), (162, 2637824), (168, 2543616), (184, 2322432), (189, 2260992), (192, 2225664), (207, 2064384), (216, 1978368), (224, 1907712), (252, 1695744), (256, 1669248), (276, 1548288), (288, 1483776), (322, 1327104), (324, 1318912), (336, 1271808), (368, 1161216), (378, 1130496), (384, 1112832), (414, 1032192), (432, 989184), (448, 953856), (483, 884736), (504, 847872), (512, 834624), (552, 774144), (567, 753664), (576, 741888), (621, 688128), (644, 663552), (648, 659456), (672, 635904), (736, 580608), (756, 565248), (768, 556416), (828, 516096), (864, 494592), (896, 476928), (966, 442368), (1008, 423936), (1024, 417312), (1104, 387072), (1134, 376832), (1152, 370944), (1242, 344064), (1288, 331776), (1296, 329728), (1344, 317952), (1449, 294912), (1472, 290304), (1512, 282624), (1536, 278208), (1656, 258048), (1728, 247296), (1792, 238464), (1863, 229376), (1932, 221184), (2016, 211968), (2048, 208656), (2208, 193536), (2268, 188416), (2304, 185472), (2484, 172032), (2576, 165888), (2592, 164864), (2688, 158976), (2898, 147456), (2944, 145152), (3024, 141312), (3072, 139104), (3312, 129024), (3456, 123648), (3584, 119232), (3726, 114688), (3864, 110592), (4032, 105984), (4096, 104328), (4347, 98304), (4416, 96768), (4536, 94208), (4608, 92736), (4968, 86016), (5152, 82944), (5184, 82432), (5376, 79488), (5796, 73728), (5888, 72576), (6048, 70656), (6144, 69552), (6624, 64512), (6912, 61824), (7168, 59616), (7452, 57344), (7728, 55296), (8064, 52992), (8192, 52164), (8694, 49152), (8832, 48384), (9072, 47104), (9216, 46368), (9936, 43008), (10304, 41472), (10368, 41216), (10752, 39744), (11592, 36864), (11776, 36288), (12096, 35328), (12288, 34776), (13041, 32768), (13248, 32256), (13824, 30912), (14336, 29808), (14904, 28672), (15456, 27648), (16128, 26496), (16384, 26082), (17388, 24576), (17664, 24192), (18144, 23552), (18432, 23184), (19872, 21504), (20608, 20736)]