2219806212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 6227873568

約数和(自身を除く): 4008067356

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 67, 68, 78, 93, 102, 124, 134, 156, 169, 186, 201, 204, 221, 268, 338, 372, 402, 403, 442, 507, 527, 663, 676, 804, 806, 871, 884, 961, 1014, 1054, 1139, 1209, 1326, 1581, 1612, 1742, 1922, 2028, 2077, 2108, 2278, 2418, 2613, 2652, 2873, 2883, 3162, 3417, 3484, 3844, 4154, 4556, 4836, 5226, 5239, 5746, 5766, 6231, 6324, 6834, 6851, 8308, 8619, 10452, 10478, 11323, 11492, 11532, 12462, 12493, 13668, 13702, 14807, 15717, 16337, 17238, 20553, 20956, 22646, 24924, 24986, 27001, 27404, 29614, 31434, 32674, 33969, 34476, 35309, 37479, 41106, 44421, 45292, 49011, 49972, 54002, 59228, 62868, 64387, 65348, 67938, 70618, 74958, 81003, 82212, 88842, 89063, 98022, 105927, 108004, 128774, 135876, 141236, 149916, 162006, 162409, 177684, 178126, 192491, 193161, 196044, 211854, 212381, 257548, 267189, 324012, 324818, 351013, 356252, 384982, 386322, 423708, 424762, 459017, 487227, 534378, 577473, 637143, 649636, 702026, 769964, 772644, 837031, 849524, 918034, 974454, 1053039, 1068756, 1094579, 1154946, 1274286, 1377051, 1404052, 1674062, 1836068, 1948908, 2106078, 2189158, 2309892, 2511093, 2548572, 2754102, 2760953, 3283737, 3348124, 4212156, 4378316, 5022186, 5508204, 5521906, 5967221, 6567474, 8282859, 10044372, 10881403, 11043812, 11934442, 13134948, 14229527, 16565718, 17901663, 21762806, 23868884, 28459054, 32644209, 33131436, 35803326, 42688581, 43525612, 56918108, 65288418, 71606652, 85377162, 130576836, 170754324, 184983851, 369967702, 554951553, 739935404, 1109903106, 2219806212]

約数ペア:

[(1, 2219806212), (2, 1109903106), (3, 739935404), (4, 554951553), (6, 369967702), (12, 184983851), (13, 170754324), (17, 130576836), (26, 85377162), (31, 71606652), (34, 65288418), (39, 56918108), (51, 43525612), (52, 42688581), (62, 35803326), (67, 33131436), (68, 32644209), (78, 28459054), (93, 23868884), (102, 21762806), (124, 17901663), (134, 16565718), (156, 14229527), (169, 13134948), (186, 11934442), (201, 11043812), (204, 10881403), (221, 10044372), (268, 8282859), (338, 6567474), (372, 5967221), (402, 5521906), (403, 5508204), (442, 5022186), (507, 4378316), (527, 4212156), (663, 3348124), (676, 3283737), (804, 2760953), (806, 2754102), (871, 2548572), (884, 2511093), (961, 2309892), (1014, 2189158), (1054, 2106078), (1139, 1948908), (1209, 1836068), (1326, 1674062), (1581, 1404052), (1612, 1377051), (1742, 1274286), (1922, 1154946), (2028, 1094579), (2077, 1068756), (2108, 1053039), (2278, 974454), (2418, 918034), (2613, 849524), (2652, 837031), (2873, 772644), (2883, 769964), (3162, 702026), (3417, 649636), (3484, 637143), (3844, 577473), (4154, 534378), (4556, 487227), (4836, 459017), (5226, 424762), (5239, 423708), (5746, 386322), (5766, 384982), (6231, 356252), (6324, 351013), (6834, 324818), (6851, 324012), (8308, 267189), (8619, 257548), (10452, 212381), (10478, 211854), (11323, 196044), (11492, 193161), (11532, 192491), (12462, 178126), (12493, 177684), (13668, 162409), (13702, 162006), (14807, 149916), (15717, 141236), (16337, 135876), (17238, 128774), (20553, 108004), (20956, 105927), (22646, 98022), (24924, 89063), (24986, 88842), (27001, 82212), (27404, 81003), (29614, 74958), (31434, 70618), (32674, 67938), (33969, 65348), (34476, 64387), (35309, 62868), (37479, 59228), (41106, 54002), (44421, 49972), (45292, 49011)]