2011279872

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{26723}}^1$

素因数の和:26758

約数の個数: 120

約数和(自身を含む): 6233212656

約数和(自身を除く): 4221932784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5376, 6272, 9408, 10752, 12544, 18816, 25088, 26723, 37632, 53446, 75264, 80169, 106892, 160338, 187061, 213784, 320676, 374122, 427568, 561183, 641352, 748244, 855136, 1122366, 1282704, 1309427, 1496488, 1710272, 2244732, 2565408, 2618854, 2992976, 3420544, 3928281, 4489464, 5130816, 5237708, 5985952, 6841088, 7856562, 8978928, 10261632, 10475416, 11971904, 13682176, 15713124, 17957856, 20523264, 20950832, 23943808, 31426248, 35915712, 41046528, 41901664, 47887616, 62852496, 71831424, 83803328, 95775232, 125704992, 143662848, 167606656, 251409984, 287325696, 335213312, 502819968, 670426624, 1005639936, 2011279872]

約数ペア:

[(1, 2011279872), (2, 1005639936), (3, 670426624), (4, 502819968), (6, 335213312), (7, 287325696), (8, 251409984), (12, 167606656), (14, 143662848), (16, 125704992), (21, 95775232), (24, 83803328), (28, 71831424), (32, 62852496), (42, 47887616), (48, 41901664), (49, 41046528), (56, 35915712), (64, 31426248), (84, 23943808), (96, 20950832), (98, 20523264), (112, 17957856), (128, 15713124), (147, 13682176), (168, 11971904), (192, 10475416), (196, 10261632), (224, 8978928), (256, 7856562), (294, 6841088), (336, 5985952), (384, 5237708), (392, 5130816), (448, 4489464), (512, 3928281), (588, 3420544), (672, 2992976), (768, 2618854), (784, 2565408), (896, 2244732), (1176, 1710272), (1344, 1496488), (1536, 1309427), (1568, 1282704), (1792, 1122366), (2352, 855136), (2688, 748244), (3136, 641352), (3584, 561183), (4704, 427568), (5376, 374122), (6272, 320676), (9408, 213784), (10752, 187061), (12544, 160338), (18816, 106892), (25088, 80169), (26723, 75264), (37632, 53446)]