6681726464

素因数分解:

$2^9\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23599}}^1$

素因数の和:23703

約数の個数: 80

約数和(自身を含む): 15451392000

約数和(自身を除く): 8769665536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 512, 553, 632, 896, 1106, 1264, 1792, 2212, 2528, 3584, 4424, 5056, 8848, 10112, 17696, 20224, 23599, 35392, 40448, 47198, 70784, 94396, 141568, 165193, 188792, 283136, 330386, 377584, 660772, 755168, 1321544, 1510336, 1864321, 2643088, 3020672, 3728642, 5286176, 6041344, 7457284, 10572352, 12082688, 13050247, 14914568, 21144704, 26100494, 29829136, 42289408, 52200988, 59658272, 84578816, 104401976, 119316544, 208803952, 238633088, 417607904, 477266176, 835215808, 954532352, 1670431616, 3340863232, 6681726464]

約数ペア:

[(1, 6681726464), (2, 3340863232), (4, 1670431616), (7, 954532352), (8, 835215808), (14, 477266176), (16, 417607904), (28, 238633088), (32, 208803952), (56, 119316544), (64, 104401976), (79, 84578816), (112, 59658272), (128, 52200988), (158, 42289408), (224, 29829136), (256, 26100494), (316, 21144704), (448, 14914568), (512, 13050247), (553, 12082688), (632, 10572352), (896, 7457284), (1106, 6041344), (1264, 5286176), (1792, 3728642), (2212, 3020672), (2528, 2643088), (3584, 1864321), (4424, 1510336), (5056, 1321544), (8848, 755168), (10112, 660772), (17696, 377584), (20224, 330386), (23599, 283136), (35392, 188792), (40448, 165193), (47198, 141568), (70784, 94396)]