306388161

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 488592000

約数和(自身を除く): 182203839

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 199, 261, 347, 493, 597, 1041, 1479, 1791, 3123, 3383, 4437, 5771, 5899, 10063, 10149, 17313, 17697, 30189, 30447, 51939, 53091, 69053, 90567, 98107, 171071, 207159, 294321, 513213, 621477, 882963, 1173901, 1539639, 2002537, 3521703, 6007611, 10565109, 18022833, 34043129, 102129387, 306388161]

約数ペア:

[(1, 306388161), (3, 102129387), (9, 34043129), (17, 18022833), (29, 10565109), (51, 6007611), (87, 3521703), (153, 2002537), (199, 1539639), (261, 1173901), (347, 882963), (493, 621477), (597, 513213), (1041, 294321), (1479, 207159), (1791, 171071), (3123, 98107), (3383, 90567), (4437, 69053), (5771, 53091), (5899, 51939), (10063, 30447), (10149, 30189), (17313, 17697)]