121274944

素因数分解:

$2^6\times 7^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1083

約数の個数: 56

約数和(自身を含む): 276116288

約数和(自身を除く): 154841344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 421, 448, 643, 842, 1286, 1684, 2572, 2947, 3368, 4501, 5144, 5894, 6736, 9002, 10288, 11788, 13472, 18004, 20576, 23576, 26944, 36008, 41152, 47152, 72016, 94304, 144032, 188608, 270703, 288064, 541406, 1082812, 1894921, 2165624, 3789842, 4331248, 7579684, 8662496, 15159368, 17324992, 30318736, 60637472, 121274944]

約数ペア:

[(1, 121274944), (2, 60637472), (4, 30318736), (7, 17324992), (8, 15159368), (14, 8662496), (16, 7579684), (28, 4331248), (32, 3789842), (56, 2165624), (64, 1894921), (112, 1082812), (224, 541406), (421, 288064), (448, 270703), (643, 188608), (842, 144032), (1286, 94304), (1684, 72016), (2572, 47152), (2947, 41152), (3368, 36008), (4501, 26944), (5144, 23576), (5894, 20576), (6736, 18004), (9002, 13472), (10288, 11788)]