264889184

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 634233600

約数和(自身を除く): 369344416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 109, 112, 133, 152, 218, 224, 266, 304, 436, 532, 571, 608, 763, 872, 1064, 1142, 1526, 1744, 2071, 2128, 2284, 3052, 3488, 3997, 4142, 4256, 4568, 6104, 7994, 8284, 9136, 10849, 12208, 14497, 15988, 16568, 18272, 21698, 24416, 28994, 31976, 33136, 43396, 57988, 62239, 63952, 66272, 75943, 86792, 115976, 124478, 127904, 151886, 173584, 231952, 248956, 303772, 347168, 435673, 463904, 497912, 607544, 871346, 995824, 1182541, 1215088, 1742692, 1991648, 2365082, 2430176, 3485384, 4730164, 6970768, 8277787, 9460328, 13941536, 16555574, 18920656, 33111148, 37841312, 66222296, 132444592, 264889184]

約数ペア:

[(1, 264889184), (2, 132444592), (4, 66222296), (7, 37841312), (8, 33111148), (14, 18920656), (16, 16555574), (19, 13941536), (28, 9460328), (32, 8277787), (38, 6970768), (56, 4730164), (76, 3485384), (109, 2430176), (112, 2365082), (133, 1991648), (152, 1742692), (218, 1215088), (224, 1182541), (266, 995824), (304, 871346), (436, 607544), (532, 497912), (571, 463904), (608, 435673), (763, 347168), (872, 303772), (1064, 248956), (1142, 231952), (1526, 173584), (1744, 151886), (2071, 127904), (2128, 124478), (2284, 115976), (3052, 86792), (3488, 75943), (3997, 66272), (4142, 63952), (4256, 62239), (4568, 57988), (6104, 43396), (7994, 33136), (8284, 31976), (9136, 28994), (10849, 24416), (12208, 21698), (14497, 18272), (15988, 16568)]