282061312

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1429

約数の個数: 80

約数和(自身を含む): 626959872

約数和(自身を除く): 344898560

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1367, 1612, 1664, 1984, 2734, 3224, 3328, 3968, 5468, 6448, 6656, 7936, 10936, 12896, 15872, 17771, 21872, 25792, 35542, 42377, 43744, 51584, 71084, 84754, 87488, 103168, 142168, 169508, 174976, 206336, 284336, 339016, 349952, 550901, 568672, 678032, 699904, 1101802, 1137344, 1356064, 2203604, 2274688, 2712128, 4407208, 4549376, 5424256, 8814416, 9098752, 10848512, 17628832, 21697024, 35257664, 70515328, 141030656, 282061312]

約数ペア:

[(1, 282061312), (2, 141030656), (4, 70515328), (8, 35257664), (13, 21697024), (16, 17628832), (26, 10848512), (31, 9098752), (32, 8814416), (52, 5424256), (62, 4549376), (64, 4407208), (104, 2712128), (124, 2274688), (128, 2203604), (208, 1356064), (248, 1137344), (256, 1101802), (403, 699904), (416, 678032), (496, 568672), (512, 550901), (806, 349952), (832, 339016), (992, 284336), (1367, 206336), (1612, 174976), (1664, 169508), (1984, 142168), (2734, 103168), (3224, 87488), (3328, 84754), (3968, 71084), (5468, 51584), (6448, 43744), (6656, 42377), (7936, 35542), (10936, 25792), (12896, 21872), (15872, 17771)]