8161919808

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{2621}}^1$

素因数の和:2981

約数の個数: 168

約数和(自身を含む): 25206313824

約数和(自身を除く): 17044394016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 331, 336, 392, 448, 588, 662, 672, 784, 993, 1176, 1324, 1344, 1568, 1986, 2317, 2352, 2621, 2648, 3136, 3972, 4634, 4704, 5242, 5296, 6951, 7863, 7944, 9268, 9408, 10484, 10592, 13902, 15726, 15888, 16219, 18347, 18536, 20968, 21184, 27804, 31452, 31776, 32438, 36694, 37072, 41936, 48657, 55041, 55608, 62904, 63552, 64876, 73388, 74144, 83872, 97314, 110082, 111216, 125808, 128429, 129752, 146776, 148288, 167744, 194628, 220164, 222432, 251616, 256858, 259504, 293552, 385287, 389256, 440328, 444864, 503232, 513716, 519008, 587104, 770574, 778512, 867551, 880656, 1027432, 1038016, 1174208, 1541148, 1557024, 1735102, 1761312, 2054864, 2602653, 3082296, 3114048, 3470204, 3522624, 4109728, 5205306, 6072857, 6164592, 6940408, 8219456, 10410612, 12145714, 12329184, 13880816, 18218571, 20821224, 24291428, 24658368, 27761632, 36437142, 41642448, 42509999, 48582856, 55523264, 72874284, 83284896, 85019998, 97165712, 127529997, 145748568, 166569792, 170039996, 194331424, 255059994, 291497136, 340079992, 388662848, 510119988, 582994272, 680159984, 1020239976, 1165988544, 1360319968, 2040479952, 2720639936, 4080959904, 8161919808]

約数ペア:

[(1, 8161919808), (2, 4080959904), (3, 2720639936), (4, 2040479952), (6, 1360319968), (7, 1165988544), (8, 1020239976), (12, 680159984), (14, 582994272), (16, 510119988), (21, 388662848), (24, 340079992), (28, 291497136), (32, 255059994), (42, 194331424), (48, 170039996), (49, 166569792), (56, 145748568), (64, 127529997), (84, 97165712), (96, 85019998), (98, 83284896), (112, 72874284), (147, 55523264), (168, 48582856), (192, 42509999), (196, 41642448), (224, 36437142), (294, 27761632), (331, 24658368), (336, 24291428), (392, 20821224), (448, 18218571), (588, 13880816), (662, 12329184), (672, 12145714), (784, 10410612), (993, 8219456), (1176, 6940408), (1324, 6164592), (1344, 6072857), (1568, 5205306), (1986, 4109728), (2317, 3522624), (2352, 3470204), (2621, 3114048), (2648, 3082296), (3136, 2602653), (3972, 2054864), (4634, 1761312), (4704, 1735102), (5242, 1557024), (5296, 1541148), (6951, 1174208), (7863, 1038016), (7944, 1027432), (9268, 880656), (9408, 867551), (10484, 778512), (10592, 770574), (13902, 587104), (15726, 519008), (15888, 513716), (16219, 503232), (18347, 444864), (18536, 440328), (20968, 389256), (21184, 385287), (27804, 293552), (31452, 259504), (31776, 256858), (32438, 251616), (36694, 222432), (37072, 220164), (41936, 194628), (48657, 167744), (55041, 148288), (55608, 146776), (62904, 129752), (63552, 128429), (64876, 125808), (73388, 111216), (74144, 110082), (83872, 97314)]