386269184

素因数分解:

$2^{17}\times 7^1\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 72

約数和(自身を含む): 884994768

約数和(自身を除く): 498725584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 421, 448, 512, 842, 896, 1024, 1684, 1792, 2048, 2947, 3368, 3584, 4096, 5894, 6736, 7168, 8192, 11788, 13472, 14336, 16384, 23576, 26944, 28672, 32768, 47152, 53888, 57344, 65536, 94304, 107776, 114688, 131072, 188608, 215552, 229376, 377216, 431104, 458752, 754432, 862208, 917504, 1508864, 1724416, 3017728, 3448832, 6035456, 6897664, 12070912, 13795328, 24141824, 27590656, 48283648, 55181312, 96567296, 193134592, 386269184]

約数ペア:

[(1, 386269184), (2, 193134592), (4, 96567296), (7, 55181312), (8, 48283648), (14, 27590656), (16, 24141824), (28, 13795328), (32, 12070912), (56, 6897664), (64, 6035456), (112, 3448832), (128, 3017728), (224, 1724416), (256, 1508864), (421, 917504), (448, 862208), (512, 754432), (842, 458752), (896, 431104), (1024, 377216), (1684, 229376), (1792, 215552), (2048, 188608), (2947, 131072), (3368, 114688), (3584, 107776), (4096, 94304), (5894, 65536), (6736, 57344), (7168, 53888), (8192, 47152), (11788, 32768), (13472, 28672), (14336, 26944), (16384, 23576)]