208294848

素因数分解:

$2^6\times 3^3\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:979

約数の個数: 112

約数和(自身を含む): 617220000

約数和(自身を除く): 408925152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 149, 192, 216, 288, 298, 432, 447, 576, 596, 809, 864, 894, 1192, 1341, 1618, 1728, 1788, 2384, 2427, 2682, 3236, 3576, 4023, 4768, 4854, 5364, 6472, 7152, 7281, 8046, 9536, 9708, 10728, 12944, 14304, 14562, 16092, 19416, 21456, 21843, 25888, 28608, 29124, 32184, 38832, 42912, 43686, 51776, 58248, 64368, 77664, 85824, 87372, 116496, 120541, 128736, 155328, 174744, 232992, 241082, 257472, 349488, 361623, 465984, 482164, 698976, 723246, 964328, 1084869, 1397952, 1446492, 1928656, 2169738, 2892984, 3254607, 3857312, 4339476, 5785968, 6509214, 7714624, 8678952, 11571936, 13018428, 17357904, 23143872, 26036856, 34715808, 52073712, 69431616, 104147424, 208294848]

約数ペア:

[(1, 208294848), (2, 104147424), (3, 69431616), (4, 52073712), (6, 34715808), (8, 26036856), (9, 23143872), (12, 17357904), (16, 13018428), (18, 11571936), (24, 8678952), (27, 7714624), (32, 6509214), (36, 5785968), (48, 4339476), (54, 3857312), (64, 3254607), (72, 2892984), (96, 2169738), (108, 1928656), (144, 1446492), (149, 1397952), (192, 1084869), (216, 964328), (288, 723246), (298, 698976), (432, 482164), (447, 465984), (576, 361623), (596, 349488), (809, 257472), (864, 241082), (894, 232992), (1192, 174744), (1341, 155328), (1618, 128736), (1728, 120541), (1788, 116496), (2384, 87372), (2427, 85824), (2682, 77664), (3236, 64368), (3576, 58248), (4023, 51776), (4768, 43686), (4854, 42912), (5364, 38832), (6472, 32184), (7152, 29124), (7281, 28608), (8046, 25888), (9536, 21843), (9708, 21456), (10728, 19416), (12944, 16092), (14304, 14562)]