218363292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6823}}^1$

素因数の和:6967

約数の個数: 72

約数和(自身を含む): 635887616

約数和(自身を除く): 417524324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 6823, 8001, 10668, 13646, 16002, 20469, 27292, 32004, 40938, 47761, 61407, 81876, 95522, 122814, 143283, 191044, 245628, 286566, 429849, 573132, 859698, 866521, 1719396, 1733042, 2599563, 3466084, 5199126, 6065647, 7798689, 10398252, 12131294, 15597378, 18196941, 24262588, 31194756, 36393882, 54590823, 72787764, 109181646, 218363292]

約数ペア:

[(1, 218363292), (2, 109181646), (3, 72787764), (4, 54590823), (6, 36393882), (7, 31194756), (9, 24262588), (12, 18196941), (14, 15597378), (18, 12131294), (21, 10398252), (28, 7798689), (36, 6065647), (42, 5199126), (63, 3466084), (84, 2599563), (126, 1733042), (127, 1719396), (252, 866521), (254, 859698), (381, 573132), (508, 429849), (762, 286566), (889, 245628), (1143, 191044), (1524, 143283), (1778, 122814), (2286, 95522), (2667, 81876), (3556, 61407), (4572, 47761), (5334, 40938), (6823, 32004), (8001, 27292), (10668, 20469), (13646, 16002)]