506978304

素因数分解:

$2^{13}\times 3^1\times 7^2\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 168

約数和(自身を含む): 1576306728

約数和(自身を除く): 1069328424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 421, 448, 512, 588, 672, 768, 784, 842, 896, 1024, 1176, 1263, 1344, 1536, 1568, 1684, 1792, 2048, 2352, 2526, 2688, 2947, 3072, 3136, 3368, 3584, 4096, 4704, 5052, 5376, 5894, 6144, 6272, 6736, 7168, 8192, 8841, 9408, 10104, 10752, 11788, 12288, 12544, 13472, 14336, 17682, 18816, 20208, 20629, 21504, 23576, 24576, 25088, 26944, 28672, 35364, 37632, 40416, 41258, 43008, 47152, 50176, 53888, 57344, 61887, 70728, 75264, 80832, 82516, 86016, 94304, 100352, 107776, 123774, 141456, 150528, 161664, 165032, 172032, 188608, 200704, 215552, 247548, 282912, 301056, 323328, 330064, 377216, 401408, 431104, 495096, 565824, 602112, 646656, 660128, 754432, 862208, 990192, 1131648, 1204224, 1293312, 1320256, 1508864, 1724416, 1980384, 2263296, 2586624, 2640512, 3017728, 3448832, 3960768, 4526592, 5173248, 5281024, 6035456, 7921536, 9053184, 10346496, 10562048, 12070912, 15843072, 18106368, 21124096, 24141824, 31686144, 36212736, 42248192, 63372288, 72425472, 84496384, 126744576, 168992768, 253489152, 506978304]

約数ペア:

[(1, 506978304), (2, 253489152), (3, 168992768), (4, 126744576), (6, 84496384), (7, 72425472), (8, 63372288), (12, 42248192), (14, 36212736), (16, 31686144), (21, 24141824), (24, 21124096), (28, 18106368), (32, 15843072), (42, 12070912), (48, 10562048), (49, 10346496), (56, 9053184), (64, 7921536), (84, 6035456), (96, 5281024), (98, 5173248), (112, 4526592), (128, 3960768), (147, 3448832), (168, 3017728), (192, 2640512), (196, 2586624), (224, 2263296), (256, 1980384), (294, 1724416), (336, 1508864), (384, 1320256), (392, 1293312), (421, 1204224), (448, 1131648), (512, 990192), (588, 862208), (672, 754432), (768, 660128), (784, 646656), (842, 602112), (896, 565824), (1024, 495096), (1176, 431104), (1263, 401408), (1344, 377216), (1536, 330064), (1568, 323328), (1684, 301056), (1792, 282912), (2048, 247548), (2352, 215552), (2526, 200704), (2688, 188608), (2947, 172032), (3072, 165032), (3136, 161664), (3368, 150528), (3584, 141456), (4096, 123774), (4704, 107776), (5052, 100352), (5376, 94304), (5894, 86016), (6144, 82516), (6272, 80832), (6736, 75264), (7168, 70728), (8192, 61887), (8841, 57344), (9408, 53888), (10104, 50176), (10752, 47152), (11788, 43008), (12288, 41258), (12544, 40416), (13472, 37632), (14336, 35364), (17682, 28672), (18816, 26944), (20208, 25088), (20629, 24576), (21504, 23576)]