764986752

素因数分解:

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

素因数の和:773

約数の個数: 144

約数和(自身を含む): 2277922140

約数和(自身を除く): 1512935388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 691, 744, 961, 992, 1116, 1152, 1382, 1488, 1922, 1984, 2073, 2232, 2764, 2883, 2976, 3844, 3968, 4146, 4464, 5528, 5766, 5952, 6219, 7688, 8292, 8649, 8928, 11056, 11532, 11904, 12438, 15376, 16584, 17298, 17856, 21421, 22112, 23064, 24876, 30752, 33168, 34596, 35712, 42842, 44224, 46128, 49752, 61504, 64263, 66336, 69192, 85684, 88448, 92256, 99504, 123008, 128526, 132672, 138384, 171368, 184512, 192789, 199008, 257052, 265344, 276768, 342736, 369024, 385578, 398016, 514104, 553536, 664051, 685472, 771156, 796032, 1028208, 1107072, 1328102, 1370944, 1542312, 1992153, 2056416, 2656204, 2741888, 3084624, 3984306, 4112832, 5312408, 5976459, 6169248, 7968612, 8225664, 10624816, 11952918, 12338496, 15937224, 21249632, 23905836, 24676992, 31874448, 42499264, 47811672, 63748896, 84998528, 95623344, 127497792, 191246688, 254995584, 382493376, 764986752]

約数ペア:

[(1, 764986752), (2, 382493376), (3, 254995584), (4, 191246688), (6, 127497792), (8, 95623344), (9, 84998528), (12, 63748896), (16, 47811672), (18, 42499264), (24, 31874448), (31, 24676992), (32, 23905836), (36, 21249632), (48, 15937224), (62, 12338496), (64, 11952918), (72, 10624816), (93, 8225664), (96, 7968612), (124, 6169248), (128, 5976459), (144, 5312408), (186, 4112832), (192, 3984306), (248, 3084624), (279, 2741888), (288, 2656204), (372, 2056416), (384, 1992153), (496, 1542312), (558, 1370944), (576, 1328102), (691, 1107072), (744, 1028208), (961, 796032), (992, 771156), (1116, 685472), (1152, 664051), (1382, 553536), (1488, 514104), (1922, 398016), (1984, 385578), (2073, 369024), (2232, 342736), (2764, 276768), (2883, 265344), (2976, 257052), (3844, 199008), (3968, 192789), (4146, 184512), (4464, 171368), (5528, 138384), (5766, 132672), (5952, 128526), (6219, 123008), (7688, 99504), (8292, 92256), (8649, 88448), (8928, 85684), (11056, 69192), (11532, 66336), (11904, 64263), (12438, 61504), (15376, 49752), (16584, 46128), (17298, 44224), (17856, 42842), (21421, 35712), (22112, 34596), (23064, 33168), (24876, 30752)]