271493244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:600

約数の個数: 144

約数和(自身を含む): 792529920

約数和(自身を除く): 521036676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 47, 58, 66, 87, 94, 99, 116, 132, 141, 174, 188, 198, 261, 282, 319, 348, 396, 423, 503, 517, 522, 564, 638, 846, 957, 1006, 1034, 1044, 1276, 1363, 1509, 1551, 1692, 1914, 2012, 2068, 2726, 2871, 3018, 3102, 3828, 4089, 4527, 4653, 5452, 5533, 5742, 6036, 6204, 8178, 9054, 9306, 11066, 11484, 12267, 14587, 14993, 16356, 16599, 18108, 18612, 22132, 23641, 24534, 29174, 29986, 33198, 43761, 44979, 47282, 49068, 49797, 58348, 59972, 66396, 70923, 87522, 89958, 94564, 99594, 131283, 134937, 141846, 160457, 175044, 179916, 199188, 212769, 260051, 262566, 269874, 283692, 320914, 425538, 481371, 520102, 525132, 539748, 641828, 685589, 780153, 851076, 962742, 1040204, 1371178, 1444113, 1560306, 1925484, 2056767, 2340459, 2742356, 2888226, 3120612, 4113534, 4680918, 5776452, 6170301, 7541479, 8227068, 9361836, 12340602, 15082958, 22624437, 24681204, 30165916, 45248874, 67873311, 90497748, 135746622, 271493244]

約数ペア:

[(1, 271493244), (2, 135746622), (3, 90497748), (4, 67873311), (6, 45248874), (9, 30165916), (11, 24681204), (12, 22624437), (18, 15082958), (22, 12340602), (29, 9361836), (33, 8227068), (36, 7541479), (44, 6170301), (47, 5776452), (58, 4680918), (66, 4113534), (87, 3120612), (94, 2888226), (99, 2742356), (116, 2340459), (132, 2056767), (141, 1925484), (174, 1560306), (188, 1444113), (198, 1371178), (261, 1040204), (282, 962742), (319, 851076), (348, 780153), (396, 685589), (423, 641828), (503, 539748), (517, 525132), (522, 520102), (564, 481371), (638, 425538), (846, 320914), (957, 283692), (1006, 269874), (1034, 262566), (1044, 260051), (1276, 212769), (1363, 199188), (1509, 179916), (1551, 175044), (1692, 160457), (1914, 141846), (2012, 134937), (2068, 131283), (2726, 99594), (2871, 94564), (3018, 89958), (3102, 87522), (3828, 70923), (4089, 66396), (4527, 59972), (4653, 58348), (5452, 49797), (5533, 49068), (5742, 47282), (6036, 44979), (6204, 43761), (8178, 33198), (9054, 29986), (9306, 29174), (11066, 24534), (11484, 23641), (12267, 22132), (14587, 18612), (14993, 18108), (16356, 16599)]