243399552

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2044

約数の個数: 128

約数和(自身を含む): 729993600

約数和(自身を除く): 486594048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 264, 319, 348, 352, 384, 464, 528, 638, 696, 704, 928, 957, 1056, 1276, 1392, 1408, 1856, 1914, 1987, 2112, 2552, 2784, 3712, 3828, 3974, 4224, 5104, 5568, 5961, 7656, 7948, 10208, 11136, 11922, 15312, 15896, 20416, 21857, 23844, 30624, 31792, 40832, 43714, 47688, 57623, 61248, 63584, 65571, 87428, 95376, 115246, 122496, 127168, 131142, 172869, 174856, 190752, 230492, 254336, 262284, 345738, 349712, 381504, 460984, 524568, 633853, 691476, 699424, 763008, 921968, 1049136, 1267706, 1382952, 1398848, 1843936, 1901559, 2098272, 2535412, 2765904, 2797696, 3687872, 3803118, 4196544, 5070824, 5531808, 7375744, 7606236, 8393088, 10141648, 11063616, 15212472, 20283296, 22127232, 30424944, 40566592, 60849888, 81133184, 121699776, 243399552]

約数ペア:

[(1, 243399552), (2, 121699776), (3, 81133184), (4, 60849888), (6, 40566592), (8, 30424944), (11, 22127232), (12, 20283296), (16, 15212472), (22, 11063616), (24, 10141648), (29, 8393088), (32, 7606236), (33, 7375744), (44, 5531808), (48, 5070824), (58, 4196544), (64, 3803118), (66, 3687872), (87, 2797696), (88, 2765904), (96, 2535412), (116, 2098272), (128, 1901559), (132, 1843936), (174, 1398848), (176, 1382952), (192, 1267706), (232, 1049136), (264, 921968), (319, 763008), (348, 699424), (352, 691476), (384, 633853), (464, 524568), (528, 460984), (638, 381504), (696, 349712), (704, 345738), (928, 262284), (957, 254336), (1056, 230492), (1276, 190752), (1392, 174856), (1408, 172869), (1856, 131142), (1914, 127168), (1987, 122496), (2112, 115246), (2552, 95376), (2784, 87428), (3712, 65571), (3828, 63584), (3974, 61248), (4224, 57623), (5104, 47688), (5568, 43714), (5961, 40832), (7656, 31792), (7948, 30624), (10208, 23844), (11136, 21857), (11922, 20416), (15312, 15896)]