255281184

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{3449}}^1$

素因数の和:3722

約数の個数: 72

約数和(自身を含む): 728991900

約数和(自身を除く): 473710716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 2056, 2313, 3084, 3449, 4112, 4626, 6168, 6898, 8224, 9252, 10347, 12336, 13796, 18504, 20694, 24672, 27592, 31041, 37008, 41388, 55184, 62082, 74016, 82776, 110368, 124164, 165552, 248328, 331104, 496656, 886393, 993312, 1772786, 2659179, 3545572, 5318358, 7091144, 7977537, 10636716, 14182288, 15955074, 21273432, 28364576, 31910148, 42546864, 63820296, 85093728, 127640592, 255281184]

約数ペア:

[(1, 255281184), (2, 127640592), (3, 85093728), (4, 63820296), (6, 42546864), (8, 31910148), (9, 28364576), (12, 21273432), (16, 15955074), (18, 14182288), (24, 10636716), (32, 7977537), (36, 7091144), (48, 5318358), (72, 3545572), (96, 2659179), (144, 1772786), (257, 993312), (288, 886393), (514, 496656), (771, 331104), (1028, 248328), (1542, 165552), (2056, 124164), (2313, 110368), (3084, 82776), (3449, 74016), (4112, 62082), (4626, 55184), (6168, 41388), (6898, 37008), (8224, 31041), (9252, 27592), (10347, 24672), (12336, 20694), (13796, 18504)]