213645744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{8779}}^1$

素因数の和:8819

約数の個数: 90

約数和(自身を含む): 647516220

約数和(自身を除く): 433870476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 8779, 12168, 17558, 24336, 26337, 35116, 52674, 70232, 79011, 105348, 114127, 140464, 158022, 210696, 228254, 316044, 342381, 421392, 456508, 632088, 684762, 913016, 1027143, 1264176, 1369524, 1483651, 1826032, 2054286, 2739048, 2967302, 4108572, 4450953, 5478096, 5934604, 8217144, 8901906, 11869208, 13352859, 16434288, 17803812, 23738416, 26705718, 35607624, 53411436, 71215248, 106822872, 213645744]

約数ペア:

[(1, 213645744), (2, 106822872), (3, 71215248), (4, 53411436), (6, 35607624), (8, 26705718), (9, 23738416), (12, 17803812), (13, 16434288), (16, 13352859), (18, 11869208), (24, 8901906), (26, 8217144), (36, 5934604), (39, 5478096), (48, 4450953), (52, 4108572), (72, 2967302), (78, 2739048), (104, 2054286), (117, 1826032), (144, 1483651), (156, 1369524), (169, 1264176), (208, 1027143), (234, 913016), (312, 684762), (338, 632088), (468, 456508), (507, 421392), (624, 342381), (676, 316044), (936, 228254), (1014, 210696), (1352, 158022), (1521, 140464), (1872, 114127), (2028, 105348), (2704, 79011), (3042, 70232), (4056, 52674), (6084, 35116), (8112, 26337), (8779, 24336), (12168, 17558)]