28581527808

素因数分解:

$2^8\times 3^5\times {\mathrm{31}}^1\times {\mathrm{14821}}^1$

素因数の和:14883

約数の個数: 216

約数和(自身を含む): 88222441216

約数和(自身を除く): 59640913408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 256, 279, 288, 324, 372, 384, 432, 486, 496, 558, 576, 648, 744, 768, 837, 864, 972, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1944, 1984, 2232, 2304, 2511, 2592, 2976, 3348, 3456, 3888, 3968, 4464, 5022, 5184, 5952, 6696, 6912, 7533, 7776, 7936, 8928, 10044, 10368, 11904, 13392, 14821, 15066, 15552, 17856, 20088, 20736, 23808, 26784, 29642, 30132, 31104, 35712, 40176, 44463, 53568, 59284, 60264, 62208, 71424, 80352, 88926, 107136, 118568, 120528, 133389, 160704, 177852, 214272, 237136, 241056, 266778, 321408, 355704, 400167, 459451, 474272, 482112, 533556, 642816, 711408, 800334, 918902, 948544, 964224, 1067112, 1200501, 1378353, 1422816, 1600668, 1837804, 1897088, 1928448, 2134224, 2401002, 2756706, 2845632, 3201336, 3601503, 3675608, 3794176, 4135059, 4268448, 4802004, 5513412, 5691264, 6402672, 7203006, 7351216, 8270118, 8536896, 9604008, 11026824, 11382528, 12405177, 12805344, 14406012, 14702432, 16540236, 17073792, 19208016, 22053648, 24810354, 25610688, 28812024, 29404864, 33080472, 34147584, 37215531, 38416032, 44107296, 49620708, 51221376, 57624048, 58809728, 66160944, 74431062, 76832064, 88214592, 99241416, 102442752, 111646593, 115248096, 117619456, 132321888, 148862124, 153664128, 176429184, 198482832, 223293186, 230496192, 264643776, 297724248, 307328256, 352858368, 396965664, 446586372, 460992384, 529287552, 595448496, 793931328, 893172744, 921984768, 1058575104, 1190896992, 1587862656, 1786345488, 2381793984, 3175725312, 3572690976, 4763587968, 7145381952, 9527175936, 14290763904, 28581527808]

約数ペア:

[(1, 28581527808), (2, 14290763904), (3, 9527175936), (4, 7145381952), (6, 4763587968), (8, 3572690976), (9, 3175725312), (12, 2381793984), (16, 1786345488), (18, 1587862656), (24, 1190896992), (27, 1058575104), (31, 921984768), (32, 893172744), (36, 793931328), (48, 595448496), (54, 529287552), (62, 460992384), (64, 446586372), (72, 396965664), (81, 352858368), (93, 307328256), (96, 297724248), (108, 264643776), (124, 230496192), (128, 223293186), (144, 198482832), (162, 176429184), (186, 153664128), (192, 148862124), (216, 132321888), (243, 117619456), (248, 115248096), (256, 111646593), (279, 102442752), (288, 99241416), (324, 88214592), (372, 76832064), (384, 74431062), (432, 66160944), (486, 58809728), (496, 57624048), (558, 51221376), (576, 49620708), (648, 44107296), (744, 38416032), (768, 37215531), (837, 34147584), (864, 33080472), (972, 29404864), (992, 28812024), (1116, 25610688), (1152, 24810354), (1296, 22053648), (1488, 19208016), (1674, 17073792), (1728, 16540236), (1944, 14702432), (1984, 14406012), (2232, 12805344), (2304, 12405177), (2511, 11382528), (2592, 11026824), (2976, 9604008), (3348, 8536896), (3456, 8270118), (3888, 7351216), (3968, 7203006), (4464, 6402672), (5022, 5691264), (5184, 5513412), (5952, 4802004), (6696, 4268448), (6912, 4135059), (7533, 3794176), (7776, 3675608), (7936, 3601503), (8928, 3201336), (10044, 2845632), (10368, 2756706), (11904, 2401002), (13392, 2134224), (14821, 1928448), (15066, 1897088), (15552, 1837804), (17856, 1600668), (20088, 1422816), (20736, 1378353), (23808, 1200501), (26784, 1067112), (29642, 964224), (30132, 948544), (31104, 918902), (35712, 800334), (40176, 711408), (44463, 642816), (53568, 533556), (59284, 482112), (60264, 474272), (62208, 459451), (71424, 400167), (80352, 355704), (88926, 321408), (107136, 266778), (118568, 241056), (120528, 237136), (133389, 214272), (160704, 177852)]