238561422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 550198656

約数和(自身を除く): 311637234

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 83, 107, 111, 121, 166, 214, 222, 242, 249, 321, 363, 407, 498, 642, 726, 814, 913, 1177, 1221, 1826, 2354, 2442, 2739, 3071, 3531, 3959, 4477, 5478, 6142, 7062, 7918, 8881, 8954, 9213, 10043, 11877, 12947, 13431, 17762, 18426, 20086, 23754, 25894, 26643, 26862, 30129, 33781, 38841, 43549, 53286, 60258, 67562, 77682, 87098, 97691, 101343, 130647, 195382, 202686, 261294, 293073, 328597, 371591, 479039, 586146, 657194, 743182, 958078, 985791, 1074601, 1114773, 1437117, 1971582, 2149202, 2229546, 2874234, 3223803, 3614567, 6447606, 7229134, 10843701, 21687402, 39760237, 79520474, 119280711, 238561422]

約数ペア:

[(1, 238561422), (2, 119280711), (3, 79520474), (6, 39760237), (11, 21687402), (22, 10843701), (33, 7229134), (37, 6447606), (66, 3614567), (74, 3223803), (83, 2874234), (107, 2229546), (111, 2149202), (121, 1971582), (166, 1437117), (214, 1114773), (222, 1074601), (242, 985791), (249, 958078), (321, 743182), (363, 657194), (407, 586146), (498, 479039), (642, 371591), (726, 328597), (814, 293073), (913, 261294), (1177, 202686), (1221, 195382), (1826, 130647), (2354, 101343), (2442, 97691), (2739, 87098), (3071, 77682), (3531, 67562), (3959, 60258), (4477, 53286), (5478, 43549), (6142, 38841), (7062, 33781), (7918, 30129), (8881, 26862), (8954, 26643), (9213, 25894), (10043, 23754), (11877, 20086), (12947, 18426), (13431, 17762)]