238153448

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 520012800

約数和(自身を除く): 281859352

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 73, 76, 104, 127, 146, 152, 169, 247, 254, 292, 338, 494, 508, 584, 676, 949, 988, 1016, 1352, 1387, 1651, 1898, 1976, 2413, 2774, 3211, 3302, 3796, 4826, 5548, 6422, 6604, 7592, 9271, 9652, 11096, 12337, 12844, 13208, 18031, 18542, 19304, 21463, 24674, 25688, 31369, 36062, 37084, 42926, 49348, 62738, 72124, 74168, 85852, 98696, 120523, 125476, 144248, 171704, 176149, 234403, 241046, 250952, 352298, 407797, 468806, 482092, 704596, 815594, 937612, 964184, 1409192, 1566799, 1631188, 1875224, 2289937, 3133598, 3262376, 4579874, 6267196, 9159748, 12534392, 18319496, 29769181, 59538362, 119076724, 238153448]

約数ペア:

[(1, 238153448), (2, 119076724), (4, 59538362), (8, 29769181), (13, 18319496), (19, 12534392), (26, 9159748), (38, 6267196), (52, 4579874), (73, 3262376), (76, 3133598), (104, 2289937), (127, 1875224), (146, 1631188), (152, 1566799), (169, 1409192), (247, 964184), (254, 937612), (292, 815594), (338, 704596), (494, 482092), (508, 468806), (584, 407797), (676, 352298), (949, 250952), (988, 241046), (1016, 234403), (1352, 176149), (1387, 171704), (1651, 144248), (1898, 125476), (1976, 120523), (2413, 98696), (2774, 85852), (3211, 74168), (3302, 72124), (3796, 62738), (4826, 49348), (5548, 42926), (6422, 37084), (6604, 36062), (7592, 31369), (9271, 25688), (9652, 24674), (11096, 21463), (12337, 19304), (12844, 18542), (13208, 18031)]