280092492

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{5437}}^1$

素因数の和:5509

約数の個数: 72

約数和(自身を含む): 748225296

約数和(自身を除く): 468132804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2862, 4293, 5437, 5724, 8586, 10874, 12879, 16311, 17172, 21748, 25758, 32622, 48933, 51516, 65244, 97866, 146799, 195732, 288161, 293598, 440397, 576322, 587196, 864483, 880794, 1152644, 1321191, 1728966, 1761588, 2593449, 2642382, 3457932, 5186898, 5284764, 7780347, 10373796, 15560694, 23341041, 31121388, 46682082, 70023123, 93364164, 140046246, 280092492]

約数ペア:

[(1, 280092492), (2, 140046246), (3, 93364164), (4, 70023123), (6, 46682082), (9, 31121388), (12, 23341041), (18, 15560694), (27, 10373796), (36, 7780347), (53, 5284764), (54, 5186898), (81, 3457932), (106, 2642382), (108, 2593449), (159, 1761588), (162, 1728966), (212, 1321191), (243, 1152644), (318, 880794), (324, 864483), (477, 587196), (486, 576322), (636, 440397), (954, 293598), (972, 288161), (1431, 195732), (1908, 146799), (2862, 97866), (4293, 65244), (5437, 51516), (5724, 48933), (8586, 32622), (10874, 25758), (12879, 21748), (16311, 17172)]