122783808

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 168

約数和(自身を含む): 391021824

約数和(自身を除く): 268238016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 147, 168, 186, 192, 196, 217, 224, 248, 294, 336, 372, 392, 421, 434, 448, 496, 588, 651, 672, 744, 784, 842, 868, 992, 1176, 1263, 1302, 1344, 1488, 1519, 1568, 1684, 1736, 1984, 2352, 2526, 2604, 2947, 2976, 3038, 3136, 3368, 3472, 4557, 4704, 5052, 5208, 5894, 5952, 6076, 6736, 6944, 8841, 9114, 9408, 10104, 10416, 11788, 12152, 13051, 13472, 13888, 17682, 18228, 20208, 20629, 20832, 23576, 24304, 26102, 26944, 35364, 36456, 39153, 40416, 41258, 41664, 47152, 48608, 52204, 61887, 70728, 72912, 78306, 80832, 82516, 91357, 94304, 97216, 104408, 123774, 141456, 145824, 156612, 165032, 182714, 188608, 208816, 247548, 274071, 282912, 291648, 313224, 330064, 365428, 417632, 495096, 548142, 565824, 626448, 639499, 660128, 730856, 835264, 990192, 1096284, 1252896, 1278998, 1320256, 1461712, 1918497, 1980384, 2192568, 2505792, 2557996, 2923424, 3836994, 3960768, 4385136, 5115992, 5846848, 7673988, 8770272, 10231984, 15347976, 17540544, 20463968, 30695952, 40927936, 61391904, 122783808]

約数ペア:

[(1, 122783808), (2, 61391904), (3, 40927936), (4, 30695952), (6, 20463968), (7, 17540544), (8, 15347976), (12, 10231984), (14, 8770272), (16, 7673988), (21, 5846848), (24, 5115992), (28, 4385136), (31, 3960768), (32, 3836994), (42, 2923424), (48, 2557996), (49, 2505792), (56, 2192568), (62, 1980384), (64, 1918497), (84, 1461712), (93, 1320256), (96, 1278998), (98, 1252896), (112, 1096284), (124, 990192), (147, 835264), (168, 730856), (186, 660128), (192, 639499), (196, 626448), (217, 565824), (224, 548142), (248, 495096), (294, 417632), (336, 365428), (372, 330064), (392, 313224), (421, 291648), (434, 282912), (448, 274071), (496, 247548), (588, 208816), (651, 188608), (672, 182714), (744, 165032), (784, 156612), (842, 145824), (868, 141456), (992, 123774), (1176, 104408), (1263, 97216), (1302, 94304), (1344, 91357), (1488, 82516), (1519, 80832), (1568, 78306), (1684, 72912), (1736, 70728), (1984, 61887), (2352, 52204), (2526, 48608), (2604, 47152), (2947, 41664), (2976, 41258), (3038, 40416), (3136, 39153), (3368, 36456), (3472, 35364), (4557, 26944), (4704, 26102), (5052, 24304), (5208, 23576), (5894, 20832), (5952, 20629), (6076, 20208), (6736, 18228), (6944, 17682), (8841, 13888), (9114, 13472), (9408, 13051), (10104, 12152), (10416, 11788)]