214440732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 622702080

約数和(自身を除く): 408261348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 71, 87, 99, 116, 132, 142, 174, 198, 213, 261, 263, 284, 319, 348, 396, 426, 522, 526, 638, 639, 781, 789, 852, 957, 1044, 1052, 1276, 1278, 1562, 1578, 1914, 2059, 2343, 2367, 2556, 2871, 2893, 3124, 3156, 3828, 4118, 4686, 4734, 5742, 5786, 6177, 7029, 7627, 8236, 8679, 9372, 9468, 11484, 11572, 12354, 14058, 15254, 17358, 18531, 18673, 22649, 22881, 24708, 26037, 28116, 30508, 34716, 37062, 37346, 45298, 45762, 52074, 56019, 67947, 68643, 74124, 74692, 83897, 90596, 91524, 104148, 112038, 135894, 137286, 167794, 168057, 203841, 205403, 224076, 251691, 271788, 274572, 335588, 336114, 407682, 410806, 503382, 541517, 616209, 672228, 755073, 815364, 821612, 1006764, 1083034, 1232418, 1510146, 1624551, 1848627, 2166068, 2464836, 3020292, 3249102, 3697254, 4873653, 5956687, 6498204, 7394508, 9747306, 11913374, 17870061, 19494612, 23826748, 35740122, 53610183, 71480244, 107220366, 214440732]

約数ペア:

[(1, 214440732), (2, 107220366), (3, 71480244), (4, 53610183), (6, 35740122), (9, 23826748), (11, 19494612), (12, 17870061), (18, 11913374), (22, 9747306), (29, 7394508), (33, 6498204), (36, 5956687), (44, 4873653), (58, 3697254), (66, 3249102), (71, 3020292), (87, 2464836), (99, 2166068), (116, 1848627), (132, 1624551), (142, 1510146), (174, 1232418), (198, 1083034), (213, 1006764), (261, 821612), (263, 815364), (284, 755073), (319, 672228), (348, 616209), (396, 541517), (426, 503382), (522, 410806), (526, 407682), (638, 336114), (639, 335588), (781, 274572), (789, 271788), (852, 251691), (957, 224076), (1044, 205403), (1052, 203841), (1276, 168057), (1278, 167794), (1562, 137286), (1578, 135894), (1914, 112038), (2059, 104148), (2343, 91524), (2367, 90596), (2556, 83897), (2871, 74692), (2893, 74124), (3124, 68643), (3156, 67947), (3828, 56019), (4118, 52074), (4686, 45762), (4734, 45298), (5742, 37346), (5786, 37062), (6177, 34716), (7029, 30508), (7627, 28116), (8236, 26037), (8679, 24708), (9372, 22881), (9468, 22649), (11484, 18673), (11572, 18531), (12354, 17358), (14058, 15254)]