213065856

素因数分解:

$2^7\times 3^3\times {\mathrm{61651}}^1$

素因数の和:61674

約数の個数: 64

約数和(自身を含む): 628850400

約数和(自身を除く): 415784544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 61651, 123302, 184953, 246604, 369906, 493208, 554859, 739812, 986416, 1109718, 1479624, 1664577, 1972832, 2219436, 2959248, 3329154, 3945664, 4438872, 5918496, 6658308, 7891328, 8877744, 11836992, 13316616, 17755488, 23673984, 26633232, 35510976, 53266464, 71021952, 106532928, 213065856]

約数ペア:

[(1, 213065856), (2, 106532928), (3, 71021952), (4, 53266464), (6, 35510976), (8, 26633232), (9, 23673984), (12, 17755488), (16, 13316616), (18, 11836992), (24, 8877744), (27, 7891328), (32, 6658308), (36, 5918496), (48, 4438872), (54, 3945664), (64, 3329154), (72, 2959248), (96, 2219436), (108, 1972832), (128, 1664577), (144, 1479624), (192, 1109718), (216, 986416), (288, 739812), (384, 554859), (432, 493208), (576, 369906), (864, 246604), (1152, 184953), (1728, 123302), (3456, 61651)]