266988448

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3089}}^1$

素因数の和:3209

約数の個数: 48

約数和(自身を含む): 547412040

約数和(自身を除く): 280423592

約数列:

[1, 2, 4, 8, 16, 32, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1168, 1184, 2336, 2701, 3089, 5402, 6178, 10804, 12356, 21608, 24712, 43216, 49424, 86432, 98848, 114293, 225497, 228586, 450994, 457172, 901988, 914344, 1803976, 1828688, 3607952, 3657376, 7215904, 8343389, 16686778, 33373556, 66747112, 133494224, 266988448]

約数ペア:

[(1, 266988448), (2, 133494224), (4, 66747112), (8, 33373556), (16, 16686778), (32, 8343389), (37, 7215904), (73, 3657376), (74, 3607952), (146, 1828688), (148, 1803976), (292, 914344), (296, 901988), (584, 457172), (592, 450994), (1168, 228586), (1184, 225497), (2336, 114293), (2701, 98848), (3089, 86432), (5402, 49424), (6178, 43216), (10804, 24712), (12356, 21608)]