220100652

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{1783}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 581840896

約数和(自身を除く): 361740244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 1143, 1524, 1783, 2286, 3429, 3566, 4572, 5349, 6858, 7132, 10287, 10698, 13716, 16047, 20574, 21396, 30861, 32094, 41148, 48141, 61722, 64188, 96282, 123444, 144423, 192564, 226441, 288846, 433269, 452882, 577692, 679323, 866538, 905764, 1358646, 1733076, 2037969, 2717292, 4075938, 6113907, 8151876, 12227814, 18341721, 24455628, 36683442, 55025163, 73366884, 110050326, 220100652]

約数ペア:

[(1, 220100652), (2, 110050326), (3, 73366884), (4, 55025163), (6, 36683442), (9, 24455628), (12, 18341721), (18, 12227814), (27, 8151876), (36, 6113907), (54, 4075938), (81, 2717292), (108, 2037969), (127, 1733076), (162, 1358646), (243, 905764), (254, 866538), (324, 679323), (381, 577692), (486, 452882), (508, 433269), (762, 288846), (972, 226441), (1143, 192564), (1524, 144423), (1783, 123444), (2286, 96282), (3429, 64188), (3566, 61722), (4572, 48141), (5349, 41148), (6858, 32094), (7132, 30861), (10287, 21396), (10698, 20574), (13716, 16047)]