821004288

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:598

約数の個数: 192

約数和(自身を含む): 2485828800

約数和(自身を除く): 1664824512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 512, 541, 608, 624, 741, 768, 832, 912, 988, 1024, 1082, 1216, 1248, 1482, 1536, 1623, 1664, 1824, 1976, 2048, 2164, 2432, 2496, 2964, 3072, 3246, 3328, 3648, 3952, 4328, 4864, 4992, 5928, 6144, 6492, 6656, 7033, 7296, 7904, 8656, 9728, 9984, 10279, 11856, 12984, 13312, 14066, 14592, 15808, 17312, 19456, 19968, 20558, 21099, 23712, 25968, 26624, 28132, 29184, 30837, 31616, 34624, 38912, 39936, 41116, 42198, 47424, 51936, 56264, 58368, 61674, 63232, 69248, 79872, 82232, 84396, 94848, 103872, 112528, 116736, 123348, 126464, 133627, 138496, 164464, 168792, 189696, 207744, 225056, 246696, 252928, 267254, 276992, 328928, 337584, 379392, 400881, 415488, 450112, 493392, 505856, 534508, 553984, 657856, 675168, 758784, 801762, 830976, 900224, 986784, 1069016, 1107968, 1315712, 1350336, 1517568, 1603524, 1661952, 1800448, 1973568, 2138032, 2631424, 2700672, 3207048, 3323904, 3600896, 3947136, 4276064, 5262848, 5401344, 6414096, 7201792, 7894272, 8552128, 10525696, 10802688, 12828192, 14403584, 15788544, 17104256, 21051392, 21605376, 25656384, 31577088, 34208512, 43210752, 51312768, 63154176, 68417024, 102625536, 136834048, 205251072, 273668096, 410502144, 821004288]

約数ペア:

[(1, 821004288), (2, 410502144), (3, 273668096), (4, 205251072), (6, 136834048), (8, 102625536), (12, 68417024), (13, 63154176), (16, 51312768), (19, 43210752), (24, 34208512), (26, 31577088), (32, 25656384), (38, 21605376), (39, 21051392), (48, 17104256), (52, 15788544), (57, 14403584), (64, 12828192), (76, 10802688), (78, 10525696), (96, 8552128), (104, 7894272), (114, 7201792), (128, 6414096), (152, 5401344), (156, 5262848), (192, 4276064), (208, 3947136), (228, 3600896), (247, 3323904), (256, 3207048), (304, 2700672), (312, 2631424), (384, 2138032), (416, 1973568), (456, 1800448), (494, 1661952), (512, 1603524), (541, 1517568), (608, 1350336), (624, 1315712), (741, 1107968), (768, 1069016), (832, 986784), (912, 900224), (988, 830976), (1024, 801762), (1082, 758784), (1216, 675168), (1248, 657856), (1482, 553984), (1536, 534508), (1623, 505856), (1664, 493392), (1824, 450112), (1976, 415488), (2048, 400881), (2164, 379392), (2432, 337584), (2496, 328928), (2964, 276992), (3072, 267254), (3246, 252928), (3328, 246696), (3648, 225056), (3952, 207744), (4328, 189696), (4864, 168792), (4992, 164464), (5928, 138496), (6144, 133627), (6492, 126464), (6656, 123348), (7033, 116736), (7296, 112528), (7904, 103872), (8656, 94848), (9728, 84396), (9984, 82232), (10279, 79872), (11856, 69248), (12984, 63232), (13312, 61674), (14066, 58368), (14592, 56264), (15808, 51936), (17312, 47424), (19456, 42198), (19968, 41116), (20558, 39936), (21099, 38912), (23712, 34624), (25968, 31616), (26624, 30837), (28132, 29184)]