2201437216

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{1117}}^1$

素因数の和:1658

約数の個数: 72

約数和(自身を含む): 4777538220

約数和(自身を除く): 2576101004

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 509, 968, 1018, 1117, 1936, 2036, 2234, 3872, 4072, 4468, 5599, 8144, 8936, 11198, 12287, 16288, 17872, 22396, 24574, 35744, 44792, 49148, 61589, 89584, 98296, 123178, 135157, 179168, 196592, 246356, 270314, 393184, 492712, 540628, 568553, 985424, 1081256, 1137106, 1970848, 2162512, 2274212, 4325024, 4548424, 6254083, 9096848, 12508166, 18193696, 25016332, 50032664, 68794913, 100065328, 137589826, 200130656, 275179652, 550359304, 1100718608, 2201437216]

約数ペア:

[(1, 2201437216), (2, 1100718608), (4, 550359304), (8, 275179652), (11, 200130656), (16, 137589826), (22, 100065328), (32, 68794913), (44, 50032664), (88, 25016332), (121, 18193696), (176, 12508166), (242, 9096848), (352, 6254083), (484, 4548424), (509, 4325024), (968, 2274212), (1018, 2162512), (1117, 1970848), (1936, 1137106), (2036, 1081256), (2234, 985424), (3872, 568553), (4072, 540628), (4468, 492712), (5599, 393184), (8144, 270314), (8936, 246356), (11198, 196592), (12287, 179168), (16288, 135157), (17872, 123178), (22396, 98296), (24574, 89584), (35744, 61589), (44792, 49148)]