264947328

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2527

約数の個数: 128

約数和(自身を含む): 807513600

約数和(自身を除く): 542566272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2473, 2976, 3348, 3456, 3968, 4464, 4946, 5952, 6696, 7419, 8928, 9892, 11904, 13392, 14838, 17856, 19784, 22257, 26784, 29676, 35712, 39568, 44514, 53568, 59352, 66771, 76663, 79136, 89028, 107136, 118704, 133542, 153326, 158272, 178056, 229989, 237408, 267084, 306652, 316544, 356112, 459978, 474816, 534168, 613304, 689967, 712224, 919956, 949632, 1068336, 1226608, 1379934, 1424448, 1839912, 2069901, 2136672, 2453216, 2759868, 2848896, 3679824, 4139802, 4273344, 4906432, 5519736, 7359648, 8279604, 8546688, 9812864, 11039472, 14719296, 16559208, 22078944, 29438592, 33118416, 44157888, 66236832, 88315776, 132473664, 264947328]

約数ペア:

[(1, 264947328), (2, 132473664), (3, 88315776), (4, 66236832), (6, 44157888), (8, 33118416), (9, 29438592), (12, 22078944), (16, 16559208), (18, 14719296), (24, 11039472), (27, 9812864), (31, 8546688), (32, 8279604), (36, 7359648), (48, 5519736), (54, 4906432), (62, 4273344), (64, 4139802), (72, 3679824), (93, 2848896), (96, 2759868), (108, 2453216), (124, 2136672), (128, 2069901), (144, 1839912), (186, 1424448), (192, 1379934), (216, 1226608), (248, 1068336), (279, 949632), (288, 919956), (372, 712224), (384, 689967), (432, 613304), (496, 534168), (558, 474816), (576, 459978), (744, 356112), (837, 316544), (864, 306652), (992, 267084), (1116, 237408), (1152, 229989), (1488, 178056), (1674, 158272), (1728, 153326), (1984, 133542), (2232, 118704), (2473, 107136), (2976, 89028), (3348, 79136), (3456, 76663), (3968, 66771), (4464, 59352), (4946, 53568), (5952, 44514), (6696, 39568), (7419, 35712), (8928, 29676), (9892, 26784), (11904, 22257), (13392, 19784), (14838, 17856)]