768307968

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 162

約数和(自身を含む): 2295581652

約数和(自身を除く): 1527273684

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, 256, 279, 288, 347, 372, 384, 496, 558, 576, 694, 744, 768, 961, 992, 1041, 1116, 1152, 1388, 1488, 1922, 1984, 2082, 2232, 2304, 2776, 2883, 2976, 3123, 3844, 3968, 4164, 4464, 5552, 5766, 5952, 6246, 7688, 7936, 8328, 8649, 8928, 10757, 11104, 11532, 11904, 12492, 15376, 16656, 17298, 17856, 21514, 22208, 23064, 23808, 24984, 30752, 32271, 33312, 34596, 35712, 43028, 44416, 46128, 49968, 61504, 64542, 66624, 69192, 71424, 86056, 88832, 92256, 96813, 99936, 123008, 129084, 133248, 138384, 172112, 184512, 193626, 199872, 246016, 258168, 266496, 276768, 333467, 344224, 369024, 387252, 399744, 516336, 553536, 666934, 688448, 738048, 774504, 799488, 1000401, 1032672, 1107072, 1333868, 1376896, 1549008, 2000802, 2065344, 2214144, 2667736, 2753792, 3001203, 3098016, 4001604, 4130688, 5335472, 6002406, 6196032, 8003208, 8261376, 10670944, 12004812, 12392064, 16006416, 21341888, 24009624, 24784128, 32012832, 42683776, 48019248, 64025664, 85367552, 96038496, 128051328, 192076992, 256102656, 384153984, 768307968]

約数ペア:

[(1, 768307968), (2, 384153984), (3, 256102656), (4, 192076992), (6, 128051328), (8, 96038496), (9, 85367552), (12, 64025664), (16, 48019248), (18, 42683776), (24, 32012832), (31, 24784128), (32, 24009624), (36, 21341888), (48, 16006416), (62, 12392064), (64, 12004812), (72, 10670944), (93, 8261376), (96, 8003208), (124, 6196032), (128, 6002406), (144, 5335472), (186, 4130688), (192, 4001604), (248, 3098016), (256, 3001203), (279, 2753792), (288, 2667736), (347, 2214144), (372, 2065344), (384, 2000802), (496, 1549008), (558, 1376896), (576, 1333868), (694, 1107072), (744, 1032672), (768, 1000401), (961, 799488), (992, 774504), (1041, 738048), (1116, 688448), (1152, 666934), (1388, 553536), (1488, 516336), (1922, 399744), (1984, 387252), (2082, 369024), (2232, 344224), (2304, 333467), (2776, 276768), (2883, 266496), (2976, 258168), (3123, 246016), (3844, 199872), (3968, 193626), (4164, 184512), (4464, 172112), (5552, 138384), (5766, 133248), (5952, 129084), (6246, 123008), (7688, 99936), (7936, 96813), (8328, 92256), (8649, 88832), (8928, 86056), (10757, 71424), (11104, 69192), (11532, 66624), (11904, 64542), (12492, 61504), (15376, 49968), (16656, 46128), (17298, 44416), (17856, 43028), (21514, 35712), (22208, 34596), (23064, 33312), (23808, 32271), (24984, 30752)]