255661008

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{631}}^1$

素因数の和:1032

約数の個数: 80

約数和(自身を含む): 692146176

約数和(自身を除く): 436485168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 367, 368, 552, 631, 734, 1101, 1104, 1262, 1468, 1893, 2202, 2524, 2936, 3786, 4404, 5048, 5872, 7572, 8441, 8808, 10096, 14513, 15144, 16882, 17616, 25323, 29026, 30288, 33764, 43539, 50646, 58052, 67528, 87078, 101292, 116104, 135056, 174156, 202584, 231577, 232208, 348312, 405168, 463154, 694731, 696624, 926308, 1389462, 1852616, 2778924, 3705232, 5326271, 5557848, 10652542, 11115696, 15978813, 21305084, 31957626, 42610168, 63915252, 85220336, 127830504, 255661008]

約数ペア:

[(1, 255661008), (2, 127830504), (3, 85220336), (4, 63915252), (6, 42610168), (8, 31957626), (12, 21305084), (16, 15978813), (23, 11115696), (24, 10652542), (46, 5557848), (48, 5326271), (69, 3705232), (92, 2778924), (138, 1852616), (184, 1389462), (276, 926308), (367, 696624), (368, 694731), (552, 463154), (631, 405168), (734, 348312), (1101, 232208), (1104, 231577), (1262, 202584), (1468, 174156), (1893, 135056), (2202, 116104), (2524, 101292), (2936, 87078), (3786, 67528), (4404, 58052), (5048, 50646), (5872, 43539), (7572, 33764), (8441, 30288), (8808, 29026), (10096, 25323), (14513, 17616), (15144, 16882)]