273008556

素因数分解:

$2^2\times 3^5\times {\mathrm{157}}^1\times {\mathrm{1789}}^1$

素因数の和:1965

約数の個数: 72

約数和(自身を含む): 720625360

約数和(自身を除く): 447616804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 243, 314, 324, 471, 486, 628, 942, 972, 1413, 1789, 1884, 2826, 3578, 4239, 5367, 5652, 7156, 8478, 10734, 12717, 16101, 16956, 21468, 25434, 32202, 38151, 48303, 50868, 64404, 76302, 96606, 144909, 152604, 193212, 280873, 289818, 434727, 561746, 579636, 842619, 869454, 1123492, 1685238, 1738908, 2527857, 3370476, 5055714, 7583571, 10111428, 15167142, 22750713, 30334284, 45501426, 68252139, 91002852, 136504278, 273008556]

約数ペア:

[(1, 273008556), (2, 136504278), (3, 91002852), (4, 68252139), (6, 45501426), (9, 30334284), (12, 22750713), (18, 15167142), (27, 10111428), (36, 7583571), (54, 5055714), (81, 3370476), (108, 2527857), (157, 1738908), (162, 1685238), (243, 1123492), (314, 869454), (324, 842619), (471, 579636), (486, 561746), (628, 434727), (942, 289818), (972, 280873), (1413, 193212), (1789, 152604), (1884, 144909), (2826, 96606), (3578, 76302), (4239, 64404), (5367, 50868), (5652, 48303), (7156, 38151), (8478, 32202), (10734, 25434), (12717, 21468), (16101, 16956)]