142712724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:794

約数の個数: 144

約数和(自身を含む): 440921600

約数和(自身を除く): 298208876

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 121, 132, 133, 154, 209, 228, 231, 242, 266, 308, 363, 399, 418, 462, 484, 532, 627, 726, 739, 798, 836, 847, 924, 1254, 1452, 1463, 1478, 1596, 1694, 2217, 2299, 2508, 2541, 2926, 2956, 3388, 4389, 4434, 4598, 5082, 5173, 5852, 6897, 8129, 8778, 8868, 9196, 10164, 10346, 13794, 14041, 15519, 16093, 16258, 17556, 20692, 24387, 27588, 28082, 31038, 32186, 32516, 42123, 48279, 48774, 56164, 56903, 62076, 64372, 84246, 89419, 96558, 97548, 98287, 113806, 154451, 168492, 170709, 178838, 193116, 196574, 227612, 268257, 294861, 308902, 341418, 357676, 393148, 463353, 536514, 589722, 617804, 625933, 682836, 926706, 1073028, 1081157, 1179444, 1251866, 1698961, 1853412, 1877799, 2162314, 2503732, 3243471, 3397922, 3755598, 4324628, 5096883, 6486942, 6795844, 7511196, 10193766, 11892727, 12973884, 20387532, 23785454, 35678181, 47570908, 71356362, 142712724]

約数ペア:

[(1, 142712724), (2, 71356362), (3, 47570908), (4, 35678181), (6, 23785454), (7, 20387532), (11, 12973884), (12, 11892727), (14, 10193766), (19, 7511196), (21, 6795844), (22, 6486942), (28, 5096883), (33, 4324628), (38, 3755598), (42, 3397922), (44, 3243471), (57, 2503732), (66, 2162314), (76, 1877799), (77, 1853412), (84, 1698961), (114, 1251866), (121, 1179444), (132, 1081157), (133, 1073028), (154, 926706), (209, 682836), (228, 625933), (231, 617804), (242, 589722), (266, 536514), (308, 463353), (363, 393148), (399, 357676), (418, 341418), (462, 308902), (484, 294861), (532, 268257), (627, 227612), (726, 196574), (739, 193116), (798, 178838), (836, 170709), (847, 168492), (924, 154451), (1254, 113806), (1452, 98287), (1463, 97548), (1478, 96558), (1596, 89419), (1694, 84246), (2217, 64372), (2299, 62076), (2508, 56903), (2541, 56164), (2926, 48774), (2956, 48279), (3388, 42123), (4389, 32516), (4434, 32186), (4598, 31038), (5082, 28082), (5173, 27588), (5852, 24387), (6897, 20692), (8129, 17556), (8778, 16258), (8868, 16093), (9196, 15519), (10164, 14041), (10346, 13794)]