426687744

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 1309468160

約数和(自身を除く): 882780416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 256, 278, 336, 384, 417, 448, 556, 571, 672, 768, 834, 896, 973, 1112, 1142, 1344, 1668, 1713, 1792, 1946, 2224, 2284, 2688, 2919, 3336, 3426, 3892, 3997, 4448, 4568, 5376, 5838, 6672, 6852, 7784, 7994, 8896, 9136, 11676, 11991, 13344, 13704, 15568, 15988, 17792, 18272, 23352, 23982, 26688, 27408, 31136, 31976, 35584, 36544, 46704, 47964, 53376, 54816, 62272, 63952, 73088, 79369, 93408, 95928, 106752, 109632, 124544, 127904, 146176, 158738, 186816, 191856, 219264, 238107, 249088, 255808, 317476, 373632, 383712, 438528, 476214, 511616, 555583, 634952, 747264, 767424, 952428, 1023232, 1111166, 1269904, 1534848, 1666749, 1904856, 2222332, 2539808, 3069696, 3333498, 3809712, 4444664, 5079616, 6666996, 7619424, 8889328, 10159232, 13333992, 15238848, 17778656, 20318464, 26667984, 30477696, 35557312, 53335968, 60955392, 71114624, 106671936, 142229248, 213343872, 426687744]

約数ペア:

[(1, 426687744), (2, 213343872), (3, 142229248), (4, 106671936), (6, 71114624), (7, 60955392), (8, 53335968), (12, 35557312), (14, 30477696), (16, 26667984), (21, 20318464), (24, 17778656), (28, 15238848), (32, 13333992), (42, 10159232), (48, 8889328), (56, 7619424), (64, 6666996), (84, 5079616), (96, 4444664), (112, 3809712), (128, 3333498), (139, 3069696), (168, 2539808), (192, 2222332), (224, 1904856), (256, 1666749), (278, 1534848), (336, 1269904), (384, 1111166), (417, 1023232), (448, 952428), (556, 767424), (571, 747264), (672, 634952), (768, 555583), (834, 511616), (896, 476214), (973, 438528), (1112, 383712), (1142, 373632), (1344, 317476), (1668, 255808), (1713, 249088), (1792, 238107), (1946, 219264), (2224, 191856), (2284, 186816), (2688, 158738), (2919, 146176), (3336, 127904), (3426, 124544), (3892, 109632), (3997, 106752), (4448, 95928), (4568, 93408), (5376, 79369), (5838, 73088), (6672, 63952), (6852, 62272), (7784, 54816), (7994, 53376), (8896, 47964), (9136, 46704), (11676, 36544), (11991, 35584), (13344, 31976), (13704, 31136), (15568, 27408), (15988, 26688), (17792, 23982), (18272, 23352)]