224432978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:436

約数の個数: 72

約数和(自身を含む): 447543936

約数和(自身を除く): 223110958

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 361, 367, 418, 722, 734, 847, 1463, 1694, 2299, 2527, 2569, 2926, 3971, 4037, 4598, 5054, 5138, 6973, 7942, 8074, 13946, 16093, 27797, 28259, 32186, 43681, 44407, 48811, 55594, 56518, 76703, 87362, 88814, 97622, 132487, 153406, 264974, 305767, 310849, 536921, 611534, 621698, 843733, 927409, 1073842, 1457357, 1687466, 1854818, 2914714, 5906131, 10201499, 11812262, 16030927, 20402998, 32061854, 112216489, 224432978]

約数ペア:

[(1, 224432978), (2, 112216489), (7, 32061854), (11, 20402998), (14, 16030927), (19, 11812262), (22, 10201499), (38, 5906131), (77, 2914714), (121, 1854818), (133, 1687466), (154, 1457357), (209, 1073842), (242, 927409), (266, 843733), (361, 621698), (367, 611534), (418, 536921), (722, 310849), (734, 305767), (847, 264974), (1463, 153406), (1694, 132487), (2299, 97622), (2527, 88814), (2569, 87362), (2926, 76703), (3971, 56518), (4037, 55594), (4598, 48811), (5054, 44407), (5138, 43681), (6973, 32186), (7942, 28259), (8074, 27797), (13946, 16093)]