231988096

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 478375920

約数和(自身を除く): 246387824

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 113, 128, 172, 226, 344, 373, 452, 688, 746, 904, 1376, 1492, 1808, 2752, 2984, 3616, 4859, 5504, 5968, 7232, 9718, 11936, 14464, 16039, 19436, 23872, 32078, 38872, 42149, 47744, 64156, 77744, 84298, 128312, 155488, 168596, 256624, 310976, 337192, 513248, 621952, 674384, 1026496, 1348768, 1812407, 2052992, 2697536, 3624814, 5395072, 7249628, 14499256, 28998512, 57997024, 115994048, 231988096]

約数ペア:

[(1, 231988096), (2, 115994048), (4, 57997024), (8, 28998512), (16, 14499256), (32, 7249628), (43, 5395072), (64, 3624814), (86, 2697536), (113, 2052992), (128, 1812407), (172, 1348768), (226, 1026496), (344, 674384), (373, 621952), (452, 513248), (688, 337192), (746, 310976), (904, 256624), (1376, 168596), (1492, 155488), (1808, 128312), (2752, 84298), (2984, 77744), (3616, 64156), (4859, 47744), (5504, 42149), (5968, 38872), (7232, 32078), (9718, 23872), (11936, 19436), (14464, 16039)]