222325884

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 180

約数和(自身を含む): 656980632

約数和(自身を除く): 434654748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 81, 99, 106, 107, 108, 121, 132, 159, 162, 198, 212, 214, 242, 297, 318, 321, 324, 363, 396, 428, 477, 484, 583, 594, 636, 642, 726, 891, 954, 963, 1089, 1166, 1177, 1188, 1284, 1431, 1452, 1749, 1782, 1908, 1926, 2178, 2332, 2354, 2862, 2889, 3267, 3498, 3531, 3564, 3852, 4293, 4356, 4708, 5247, 5671, 5724, 5778, 6413, 6534, 6996, 7062, 8586, 8667, 9801, 10494, 10593, 11342, 11556, 12826, 12947, 13068, 14124, 15741, 17013, 17172, 17334, 19239, 19602, 20988, 21186, 22684, 25652, 25894, 31482, 31779, 34026, 34668, 38478, 38841, 39204, 42372, 47223, 51039, 51788, 57717, 62381, 62964, 63558, 68052, 76956, 77682, 94446, 95337, 102078, 115434, 116523, 124762, 127116, 153117, 155364, 173151, 187143, 188892, 190674, 204156, 230868, 233046, 249524, 306234, 346302, 349569, 374286, 381348, 459351, 466092, 519453, 561429, 612468, 686191, 692604, 699138, 748572, 918702, 1038906, 1048707, 1122858, 1372382, 1398276, 1684287, 1837404, 2058573, 2077812, 2097414, 2245716, 2744764, 3368574, 4117146, 4194828, 5052861, 6175719, 6737148, 8234292, 10105722, 12351438, 18527157, 20211444, 24702876, 37054314, 55581471, 74108628, 111162942, 222325884]

約数ペア:

[(1, 222325884), (2, 111162942), (3, 74108628), (4, 55581471), (6, 37054314), (9, 24702876), (11, 20211444), (12, 18527157), (18, 12351438), (22, 10105722), (27, 8234292), (33, 6737148), (36, 6175719), (44, 5052861), (53, 4194828), (54, 4117146), (66, 3368574), (81, 2744764), (99, 2245716), (106, 2097414), (107, 2077812), (108, 2058573), (121, 1837404), (132, 1684287), (159, 1398276), (162, 1372382), (198, 1122858), (212, 1048707), (214, 1038906), (242, 918702), (297, 748572), (318, 699138), (321, 692604), (324, 686191), (363, 612468), (396, 561429), (428, 519453), (477, 466092), (484, 459351), (583, 381348), (594, 374286), (636, 349569), (642, 346302), (726, 306234), (891, 249524), (954, 233046), (963, 230868), (1089, 204156), (1166, 190674), (1177, 188892), (1188, 187143), (1284, 173151), (1431, 155364), (1452, 153117), (1749, 127116), (1782, 124762), (1908, 116523), (1926, 115434), (2178, 102078), (2332, 95337), (2354, 94446), (2862, 77682), (2889, 76956), (3267, 68052), (3498, 63558), (3531, 62964), (3564, 62381), (3852, 57717), (4293, 51788), (4356, 51039), (4708, 47223), (5247, 42372), (5671, 39204), (5724, 38841), (5778, 38478), (6413, 34668), (6534, 34026), (6996, 31779), (7062, 31482), (8586, 25894), (8667, 25652), (9801, 22684), (10494, 21186), (10593, 20988), (11342, 19602), (11556, 19239), (12826, 17334), (12947, 17172), (13068, 17013), (14124, 15741)]