239323968

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1093

約数の個数: 168

約数和(自身を含む): 763316736

約数和(自身を除く): 523992768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1031, 1116, 1209, 1248, 1488, 1612, 1872, 1984, 2062, 2232, 2418, 2496, 2976, 3093, 3224, 3627, 3744, 4124, 4464, 4836, 5952, 6186, 6448, 7254, 7488, 8248, 8928, 9279, 9672, 12372, 12896, 13403, 14508, 16496, 17856, 18558, 19344, 24744, 25792, 26806, 29016, 31961, 32992, 37116, 38688, 40209, 49488, 53612, 58032, 63922, 65984, 74232, 77376, 80418, 95883, 98976, 107224, 116064, 120627, 127844, 148464, 160836, 191766, 197952, 214448, 232128, 241254, 255688, 287649, 296928, 321672, 383532, 415493, 428896, 482508, 511376, 575298, 593856, 643344, 767064, 830986, 857792, 965016, 1022752, 1150596, 1246479, 1286688, 1534128, 1661972, 1930032, 2045504, 2301192, 2492958, 2573376, 3068256, 3323944, 3739437, 3860064, 4602384, 4985916, 6136512, 6647888, 7478874, 7720128, 9204768, 9971832, 13295776, 14957748, 18409536, 19943664, 26591552, 29915496, 39887328, 59830992, 79774656, 119661984, 239323968]

約数ペア:

[(1, 239323968), (2, 119661984), (3, 79774656), (4, 59830992), (6, 39887328), (8, 29915496), (9, 26591552), (12, 19943664), (13, 18409536), (16, 14957748), (18, 13295776), (24, 9971832), (26, 9204768), (31, 7720128), (32, 7478874), (36, 6647888), (39, 6136512), (48, 4985916), (52, 4602384), (62, 3860064), (64, 3739437), (72, 3323944), (78, 3068256), (93, 2573376), (96, 2492958), (104, 2301192), (117, 2045504), (124, 1930032), (144, 1661972), (156, 1534128), (186, 1286688), (192, 1246479), (208, 1150596), (234, 1022752), (248, 965016), (279, 857792), (288, 830986), (312, 767064), (372, 643344), (403, 593856), (416, 575298), (468, 511376), (496, 482508), (558, 428896), (576, 415493), (624, 383532), (744, 321672), (806, 296928), (832, 287649), (936, 255688), (992, 241254), (1031, 232128), (1116, 214448), (1209, 197952), (1248, 191766), (1488, 160836), (1612, 148464), (1872, 127844), (1984, 120627), (2062, 116064), (2232, 107224), (2418, 98976), (2496, 95883), (2976, 80418), (3093, 77376), (3224, 74232), (3627, 65984), (3744, 63922), (4124, 58032), (4464, 53612), (4836, 49488), (5952, 40209), (6186, 38688), (6448, 37116), (7254, 32992), (7488, 31961), (8248, 29016), (8928, 26806), (9279, 25792), (9672, 24744), (12372, 19344), (12896, 18558), (13403, 17856), (14508, 16496)]