238544256

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 677606400

約数和(自身を除く): 439062144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 348, 372, 384, 464, 496, 691, 696, 744, 899, 928, 992, 1382, 1392, 1488, 1798, 1856, 1984, 2073, 2697, 2764, 2784, 2976, 3596, 3712, 3968, 4146, 5394, 5528, 5568, 5952, 7192, 8292, 10788, 11056, 11136, 11904, 14384, 16584, 20039, 21421, 21576, 22112, 28768, 33168, 40078, 42842, 43152, 44224, 57536, 60117, 64263, 66336, 80156, 85684, 86304, 88448, 115072, 120234, 128526, 132672, 160312, 171368, 172608, 240468, 257052, 265344, 320624, 342736, 345216, 480936, 514104, 621209, 641248, 685472, 961872, 1028208, 1242418, 1282496, 1370944, 1863627, 1923744, 2056416, 2484836, 2564992, 2741888, 3727254, 3847488, 4112832, 4969672, 7454508, 7694976, 8225664, 9939344, 14909016, 19878688, 29818032, 39757376, 59636064, 79514752, 119272128, 238544256]

約数ペア:

[(1, 238544256), (2, 119272128), (3, 79514752), (4, 59636064), (6, 39757376), (8, 29818032), (12, 19878688), (16, 14909016), (24, 9939344), (29, 8225664), (31, 7694976), (32, 7454508), (48, 4969672), (58, 4112832), (62, 3847488), (64, 3727254), (87, 2741888), (93, 2564992), (96, 2484836), (116, 2056416), (124, 1923744), (128, 1863627), (174, 1370944), (186, 1282496), (192, 1242418), (232, 1028208), (248, 961872), (348, 685472), (372, 641248), (384, 621209), (464, 514104), (496, 480936), (691, 345216), (696, 342736), (744, 320624), (899, 265344), (928, 257052), (992, 240468), (1382, 172608), (1392, 171368), (1488, 160312), (1798, 132672), (1856, 128526), (1984, 120234), (2073, 115072), (2697, 88448), (2764, 86304), (2784, 85684), (2976, 80156), (3596, 66336), (3712, 64263), (3968, 60117), (4146, 57536), (5394, 44224), (5528, 43152), (5568, 42842), (5952, 40078), (7192, 33168), (8292, 28768), (10788, 22112), (11056, 21576), (11136, 21421), (11904, 20039), (14384, 16584)]