268548552

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 763102080

約数和(自身を除く): 494553528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 257, 276, 414, 514, 552, 631, 771, 828, 1028, 1262, 1542, 1656, 1893, 2056, 2313, 2524, 3084, 3786, 4626, 5048, 5679, 5911, 6168, 7572, 9252, 11358, 11822, 14513, 15144, 17733, 18504, 22716, 23644, 29026, 35466, 43539, 45432, 47288, 53199, 58052, 70932, 87078, 106398, 116104, 130617, 141864, 162167, 174156, 212796, 261234, 324334, 348312, 425592, 486501, 522468, 648668, 973002, 1044936, 1297336, 1459503, 1946004, 2919006, 3729841, 3892008, 5838012, 7459682, 11189523, 11676024, 14919364, 22379046, 29838728, 33568569, 44758092, 67137138, 89516184, 134274276, 268548552]

約数ペア:

[(1, 268548552), (2, 134274276), (3, 89516184), (4, 67137138), (6, 44758092), (8, 33568569), (9, 29838728), (12, 22379046), (18, 14919364), (23, 11676024), (24, 11189523), (36, 7459682), (46, 5838012), (69, 3892008), (72, 3729841), (92, 2919006), (138, 1946004), (184, 1459503), (207, 1297336), (257, 1044936), (276, 973002), (414, 648668), (514, 522468), (552, 486501), (631, 425592), (771, 348312), (828, 324334), (1028, 261234), (1262, 212796), (1542, 174156), (1656, 162167), (1893, 141864), (2056, 130617), (2313, 116104), (2524, 106398), (3084, 87078), (3786, 70932), (4626, 58052), (5048, 53199), (5679, 47288), (5911, 45432), (6168, 43539), (7572, 35466), (9252, 29026), (11358, 23644), (11822, 22716), (14513, 18504), (15144, 17733)]