1814163904

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3066

約数の個数: 112

約数和(自身を含む): 4348154880

約数和(自身を除く): 2533990976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 56, 58, 64, 94, 112, 116, 188, 203, 224, 232, 329, 376, 406, 448, 464, 658, 752, 812, 928, 1316, 1363, 1504, 1624, 1856, 2632, 2726, 2971, 3008, 3248, 5264, 5452, 5942, 6496, 9541, 10528, 10904, 11884, 12992, 19082, 20797, 21056, 21808, 23768, 38164, 41594, 43616, 47536, 76328, 83188, 86159, 87232, 95072, 139637, 152656, 166376, 172318, 190144, 279274, 305312, 332752, 344636, 558548, 603113, 610624, 665504, 689272, 977459, 1117096, 1206226, 1331008, 1378544, 1954918, 2234192, 2412452, 2757088, 3909836, 4049473, 4468384, 4824904, 5514176, 7819672, 8098946, 8936768, 9649808, 15639344, 16197892, 19299616, 28346311, 31278688, 32395784, 38599232, 56692622, 62557376, 64791568, 113385244, 129583136, 226770488, 259166272, 453540976, 907081952, 1814163904]

約数ペア:

[(1, 1814163904), (2, 907081952), (4, 453540976), (7, 259166272), (8, 226770488), (14, 129583136), (16, 113385244), (28, 64791568), (29, 62557376), (32, 56692622), (47, 38599232), (56, 32395784), (58, 31278688), (64, 28346311), (94, 19299616), (112, 16197892), (116, 15639344), (188, 9649808), (203, 8936768), (224, 8098946), (232, 7819672), (329, 5514176), (376, 4824904), (406, 4468384), (448, 4049473), (464, 3909836), (658, 2757088), (752, 2412452), (812, 2234192), (928, 1954918), (1316, 1378544), (1363, 1331008), (1504, 1206226), (1624, 1117096), (1856, 977459), (2632, 689272), (2726, 665504), (2971, 610624), (3008, 603113), (3248, 558548), (5264, 344636), (5452, 332752), (5942, 305312), (6496, 279274), (9541, 190144), (10528, 172318), (10904, 166376), (11884, 152656), (12992, 139637), (19082, 95072), (20797, 87232), (21056, 86159), (21808, 83188), (23768, 76328), (38164, 47536), (41594, 43616)]