282735872

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1619

約数の個数: 72

約数和(自身を含む): 608294400

約数和(自身を除く): 325558528

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 713, 736, 992, 1426, 1472, 1549, 1984, 2852, 2944, 3098, 3968, 5704, 5888, 6196, 7936, 11408, 12392, 22816, 24784, 35627, 45632, 48019, 49568, 71254, 91264, 96038, 99136, 142508, 182528, 192076, 198272, 285016, 384152, 396544, 570032, 768304, 1104437, 1140064, 1536608, 2208874, 2280128, 3073216, 4417748, 4560256, 6146432, 8835496, 9120512, 12292864, 17670992, 35341984, 70683968, 141367936, 282735872]

約数ペア:

[(1, 282735872), (2, 141367936), (4, 70683968), (8, 35341984), (16, 17670992), (23, 12292864), (31, 9120512), (32, 8835496), (46, 6146432), (62, 4560256), (64, 4417748), (92, 3073216), (124, 2280128), (128, 2208874), (184, 1536608), (248, 1140064), (256, 1104437), (368, 768304), (496, 570032), (713, 396544), (736, 384152), (992, 285016), (1426, 198272), (1472, 192076), (1549, 182528), (1984, 142508), (2852, 99136), (2944, 96038), (3098, 91264), (3968, 71254), (5704, 49568), (5888, 48019), (6196, 45632), (7936, 35627), (11408, 24784), (12392, 22816)]