249660992

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:304

約数の個数: 112

約数和(自身を含む): 589897728

約数和(自身を除く): 340236736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 71, 94, 112, 142, 167, 188, 224, 284, 329, 334, 376, 448, 497, 568, 658, 668, 752, 994, 1136, 1169, 1316, 1336, 1504, 1988, 2272, 2338, 2632, 2672, 3008, 3337, 3976, 4544, 4676, 5264, 5344, 6674, 7849, 7952, 9352, 10528, 10688, 11857, 13348, 15698, 15904, 18704, 21056, 23359, 23714, 26696, 31396, 31808, 37408, 46718, 47428, 53392, 54943, 62792, 74816, 82999, 93436, 94856, 106784, 109886, 125584, 165998, 186872, 189712, 213568, 219772, 251168, 331996, 373744, 379424, 439544, 502336, 557279, 663992, 747488, 758848, 879088, 1114558, 1327984, 1494976, 1758176, 2229116, 2655968, 3516352, 3900953, 4458232, 5311936, 7801906, 8916464, 15603812, 17832928, 31207624, 35665856, 62415248, 124830496, 249660992]

約数ペア:

[(1, 249660992), (2, 124830496), (4, 62415248), (7, 35665856), (8, 31207624), (14, 17832928), (16, 15603812), (28, 8916464), (32, 7801906), (47, 5311936), (56, 4458232), (64, 3900953), (71, 3516352), (94, 2655968), (112, 2229116), (142, 1758176), (167, 1494976), (188, 1327984), (224, 1114558), (284, 879088), (329, 758848), (334, 747488), (376, 663992), (448, 557279), (497, 502336), (568, 439544), (658, 379424), (668, 373744), (752, 331996), (994, 251168), (1136, 219772), (1169, 213568), (1316, 189712), (1336, 186872), (1504, 165998), (1988, 125584), (2272, 109886), (2338, 106784), (2632, 94856), (2672, 93436), (3008, 82999), (3337, 74816), (3976, 62792), (4544, 54943), (4676, 53392), (5264, 47428), (5344, 46718), (6674, 37408), (7849, 31808), (7952, 31396), (9352, 26696), (10528, 23714), (10688, 23359), (11857, 21056), (13348, 18704), (15698, 15904)]