245567616

素因数分解:

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

素因数の和:483

約数の個数: 192

約数和(自身を含む): 785122560

約数和(自身を除く): 539554944

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, 128, 147, 168, 186, 192, 196, 217, 224, 248, 294, 336, 372, 384, 392, 421, 434, 448, 496, 588, 651, 672, 744, 784, 842, 868, 896, 992, 1176, 1263, 1302, 1344, 1488, 1519, 1568, 1684, 1736, 1984, 2352, 2526, 2604, 2688, 2947, 2976, 3038, 3136, 3368, 3472, 3968, 4557, 4704, 5052, 5208, 5894, 5952, 6076, 6272, 6736, 6944, 8841, 9114, 9408, 10104, 10416, 11788, 11904, 12152, 13051, 13472, 13888, 17682, 18228, 18816, 20208, 20629, 20832, 23576, 24304, 26102, 26944, 27776, 35364, 36456, 39153, 40416, 41258, 41664, 47152, 48608, 52204, 53888, 61887, 70728, 72912, 78306, 80832, 82516, 83328, 91357, 94304, 97216, 104408, 123774, 141456, 145824, 156612, 161664, 165032, 182714, 188608, 194432, 208816, 247548, 274071, 282912, 291648, 313224, 330064, 365428, 377216, 417632, 495096, 548142, 565824, 583296, 626448, 639499, 660128, 730856, 835264, 990192, 1096284, 1131648, 1252896, 1278998, 1320256, 1461712, 1670528, 1918497, 1980384, 2192568, 2505792, 2557996, 2640512, 2923424, 3836994, 3960768, 4385136, 5011584, 5115992, 5846848, 7673988, 7921536, 8770272, 10231984, 11693696, 15347976, 17540544, 20463968, 30695952, 35081088, 40927936, 61391904, 81855872, 122783808, 245567616]

約数ペア:

[(1, 245567616), (2, 122783808), (3, 81855872), (4, 61391904), (6, 40927936), (7, 35081088), (8, 30695952), (12, 20463968), (14, 17540544), (16, 15347976), (21, 11693696), (24, 10231984), (28, 8770272), (31, 7921536), (32, 7673988), (42, 5846848), (48, 5115992), (49, 5011584), (56, 4385136), (62, 3960768), (64, 3836994), (84, 2923424), (93, 2640512), (96, 2557996), (98, 2505792), (112, 2192568), (124, 1980384), (128, 1918497), (147, 1670528), (168, 1461712), (186, 1320256), (192, 1278998), (196, 1252896), (217, 1131648), (224, 1096284), (248, 990192), (294, 835264), (336, 730856), (372, 660128), (384, 639499), (392, 626448), (421, 583296), (434, 565824), (448, 548142), (496, 495096), (588, 417632), (651, 377216), (672, 365428), (744, 330064), (784, 313224), (842, 291648), (868, 282912), (896, 274071), (992, 247548), (1176, 208816), (1263, 194432), (1302, 188608), (1344, 182714), (1488, 165032), (1519, 161664), (1568, 156612), (1684, 145824), (1736, 141456), (1984, 123774), (2352, 104408), (2526, 97216), (2604, 94304), (2688, 91357), (2947, 83328), (2976, 82516), (3038, 80832), (3136, 78306), (3368, 72912), (3472, 70728), (3968, 61887), (4557, 53888), (4704, 52204), (5052, 48608), (5208, 47152), (5894, 41664), (5952, 41258), (6076, 40416), (6272, 39153), (6736, 36456), (6944, 35364), (8841, 27776), (9114, 26944), (9408, 26102), (10104, 24304), (10416, 23576), (11788, 20832), (11904, 20629), (12152, 20208), (13051, 18816), (13472, 18228), (13888, 17682)]