256150608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2713}}^1$

素因数の和:3012

約数の個数: 80

約数和(自身を含む): 759225216

約数和(自身を除く): 503074608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 281, 336, 562, 843, 1124, 1686, 1967, 2248, 2713, 3372, 3934, 4496, 5426, 5901, 6744, 7868, 8139, 10852, 11802, 13488, 15736, 16278, 18991, 21704, 23604, 31472, 32556, 37982, 43408, 47208, 56973, 65112, 75964, 94416, 113946, 130224, 151928, 227892, 303856, 455784, 762353, 911568, 1524706, 2287059, 3049412, 4574118, 5336471, 6098824, 9148236, 10672942, 12197648, 16009413, 18296472, 21345884, 32018826, 36592944, 42691768, 64037652, 85383536, 128075304, 256150608]

約数ペア:

[(1, 256150608), (2, 128075304), (3, 85383536), (4, 64037652), (6, 42691768), (7, 36592944), (8, 32018826), (12, 21345884), (14, 18296472), (16, 16009413), (21, 12197648), (24, 10672942), (28, 9148236), (42, 6098824), (48, 5336471), (56, 4574118), (84, 3049412), (112, 2287059), (168, 1524706), (281, 911568), (336, 762353), (562, 455784), (843, 303856), (1124, 227892), (1686, 151928), (1967, 130224), (2248, 113946), (2713, 94416), (3372, 75964), (3934, 65112), (4496, 56973), (5426, 47208), (5901, 43408), (6744, 37982), (7868, 32556), (8139, 31472), (10852, 23604), (11802, 21704), (13488, 18991), (15736, 16278)]