1303658496

素因数分解:

$2^{14}\times 3^3\times 7^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 240

約数和(自身を含む): 4424855680

約数和(自身を除く): 3121197184

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, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 421, 432, 448, 504, 512, 576, 672, 756, 768, 842, 864, 896, 1008, 1024, 1152, 1263, 1344, 1512, 1536, 1684, 1728, 1792, 2016, 2048, 2304, 2526, 2688, 2947, 3024, 3072, 3368, 3456, 3584, 3789, 4032, 4096, 4608, 5052, 5376, 5894, 6048, 6144, 6736, 6912, 7168, 7578, 8064, 8192, 8841, 9216, 10104, 10752, 11367, 11788, 12096, 12288, 13472, 13824, 14336, 15156, 16128, 16384, 17682, 18432, 20208, 21504, 22734, 23576, 24192, 24576, 26523, 26944, 27648, 28672, 30312, 32256, 35364, 36864, 40416, 43008, 45468, 47152, 48384, 49152, 53046, 53888, 55296, 57344, 60624, 64512, 70728, 73728, 79569, 80832, 86016, 90936, 94304, 96768, 106092, 107776, 110592, 114688, 121248, 129024, 141456, 147456, 159138, 161664, 172032, 181872, 188608, 193536, 212184, 215552, 221184, 242496, 258048, 282912, 318276, 323328, 344064, 363744, 377216, 387072, 424368, 431104, 442368, 484992, 516096, 565824, 636552, 646656, 727488, 754432, 774144, 848736, 862208, 969984, 1032192, 1131648, 1273104, 1293312, 1454976, 1508864, 1548288, 1697472, 1724416, 1939968, 2263296, 2546208, 2586624, 2909952, 3017728, 3096576, 3394944, 3448832, 3879936, 4526592, 5092416, 5173248, 5819904, 6035456, 6789888, 6897664, 7759872, 9053184, 10184832, 10346496, 11639808, 12070912, 13579776, 15519744, 18106368, 20369664, 20692992, 23279616, 24141824, 27159552, 31039488, 36212736, 40739328, 46559232, 48283648, 54319104, 62078976, 72425472, 81478656, 93118464, 108638208, 144850944, 162957312, 186236928, 217276416, 325914624, 434552832, 651829248, 1303658496]

約数ペア:

[(1, 1303658496), (2, 651829248), (3, 434552832), (4, 325914624), (6, 217276416), (7, 186236928), (8, 162957312), (9, 144850944), (12, 108638208), (14, 93118464), (16, 81478656), (18, 72425472), (21, 62078976), (24, 54319104), (27, 48283648), (28, 46559232), (32, 40739328), (36, 36212736), (42, 31039488), (48, 27159552), (54, 24141824), (56, 23279616), (63, 20692992), (64, 20369664), (72, 18106368), (84, 15519744), (96, 13579776), (108, 12070912), (112, 11639808), (126, 10346496), (128, 10184832), (144, 9053184), (168, 7759872), (189, 6897664), (192, 6789888), (216, 6035456), (224, 5819904), (252, 5173248), (256, 5092416), (288, 4526592), (336, 3879936), (378, 3448832), (384, 3394944), (421, 3096576), (432, 3017728), (448, 2909952), (504, 2586624), (512, 2546208), (576, 2263296), (672, 1939968), (756, 1724416), (768, 1697472), (842, 1548288), (864, 1508864), (896, 1454976), (1008, 1293312), (1024, 1273104), (1152, 1131648), (1263, 1032192), (1344, 969984), (1512, 862208), (1536, 848736), (1684, 774144), (1728, 754432), (1792, 727488), (2016, 646656), (2048, 636552), (2304, 565824), (2526, 516096), (2688, 484992), (2947, 442368), (3024, 431104), (3072, 424368), (3368, 387072), (3456, 377216), (3584, 363744), (3789, 344064), (4032, 323328), (4096, 318276), (4608, 282912), (5052, 258048), (5376, 242496), (5894, 221184), (6048, 215552), (6144, 212184), (6736, 193536), (6912, 188608), (7168, 181872), (7578, 172032), (8064, 161664), (8192, 159138), (8841, 147456), (9216, 141456), (10104, 129024), (10752, 121248), (11367, 114688), (11788, 110592), (12096, 107776), (12288, 106092), (13472, 96768), (13824, 94304), (14336, 90936), (15156, 86016), (16128, 80832), (16384, 79569), (17682, 73728), (18432, 70728), (20208, 64512), (21504, 60624), (22734, 57344), (23576, 55296), (24192, 53888), (24576, 53046), (26523, 49152), (26944, 48384), (27648, 47152), (28672, 45468), (30312, 43008), (32256, 40416), (35364, 36864)]