421750494

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2582

約数の個数: 96

約数和(自身を含む): 1068747264

約数和(自身を除く): 646996770

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 37, 46, 66, 69, 74, 99, 111, 138, 198, 207, 222, 253, 333, 407, 414, 506, 666, 759, 814, 851, 1221, 1518, 1702, 2277, 2442, 2503, 2553, 3663, 4554, 5006, 5106, 7326, 7509, 7659, 9361, 15018, 15318, 18722, 22527, 27533, 28083, 45054, 55066, 56166, 57569, 82599, 84249, 92611, 115138, 165198, 168498, 172707, 185222, 247797, 277833, 345414, 495594, 518121, 555666, 633259, 833499, 1018721, 1036242, 1266518, 1666998, 1899777, 2037442, 2130053, 3056163, 3799554, 4260106, 5699331, 6112326, 6390159, 9168489, 11398662, 12780318, 18336978, 19170477, 23430583, 38340954, 46861166, 70291749, 140583498, 210875247, 421750494]

約数ペア:

[(1, 421750494), (2, 210875247), (3, 140583498), (6, 70291749), (9, 46861166), (11, 38340954), (18, 23430583), (22, 19170477), (23, 18336978), (33, 12780318), (37, 11398662), (46, 9168489), (66, 6390159), (69, 6112326), (74, 5699331), (99, 4260106), (111, 3799554), (138, 3056163), (198, 2130053), (207, 2037442), (222, 1899777), (253, 1666998), (333, 1266518), (407, 1036242), (414, 1018721), (506, 833499), (666, 633259), (759, 555666), (814, 518121), (851, 495594), (1221, 345414), (1518, 277833), (1702, 247797), (2277, 185222), (2442, 172707), (2503, 168498), (2553, 165198), (3663, 115138), (4554, 92611), (5006, 84249), (5106, 82599), (7326, 57569), (7509, 56166), (7659, 55066), (9361, 45054), (15018, 28083), (15318, 27533), (18722, 22527)]