1209947188992

素因数分解:

$2^8\times 3^1\times {\mathrm{7211}}^1\times {\mathrm{218479}}^1$

素因数の和:225709

約数の個数: 72

約数和(自身を含む): 3220685341440

約数和(自身を除く): 2010738152448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 7211, 14422, 21633, 28844, 43266, 57688, 86532, 115376, 173064, 218479, 230752, 346128, 436958, 461504, 655437, 692256, 873916, 923008, 1310874, 1384512, 1747832, 1846016, 2621748, 2769024, 3495664, 5243496, 5538048, 6991328, 10486992, 13982656, 20973984, 27965312, 41947968, 55930624, 83895936, 167791872, 1575452069, 3150904138, 4726356207, 6301808276, 9452712414, 12603616552, 18905424828, 25207233104, 37810849656, 50414466208, 75621699312, 100828932416, 151243398624, 201657864832, 302486797248, 403315729664, 604973594496, 1209947188992]

約数ペア:

[(1, 1209947188992), (2, 604973594496), (3, 403315729664), (4, 302486797248), (6, 201657864832), (8, 151243398624), (12, 100828932416), (16, 75621699312), (24, 50414466208), (32, 37810849656), (48, 25207233104), (64, 18905424828), (96, 12603616552), (128, 9452712414), (192, 6301808276), (256, 4726356207), (384, 3150904138), (768, 1575452069), (7211, 167791872), (14422, 83895936), (21633, 55930624), (28844, 41947968), (43266, 27965312), (57688, 20973984), (86532, 13982656), (115376, 10486992), (173064, 6991328), (218479, 5538048), (230752, 5243496), (346128, 3495664), (436958, 2769024), (461504, 2621748), (655437, 1846016), (692256, 1747832), (873916, 1384512), (923008, 1310874)]