1131648

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{421}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 3443520

約数和(自身を除く): 2311872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 421, 448, 672, 842, 896, 1263, 1344, 1684, 2526, 2688, 2947, 3368, 5052, 5894, 6736, 8841, 10104, 11788, 13472, 17682, 20208, 23576, 26944, 35364, 40416, 47152, 53888, 70728, 80832, 94304, 141456, 161664, 188608, 282912, 377216, 565824, 1131648]

約数ペア:

[(1, 1131648), (2, 565824), (3, 377216), (4, 282912), (6, 188608), (7, 161664), (8, 141456), (12, 94304), (14, 80832), (16, 70728), (21, 53888), (24, 47152), (28, 40416), (32, 35364), (42, 26944), (48, 23576), (56, 20208), (64, 17682), (84, 13472), (96, 11788), (112, 10104), (128, 8841), (168, 6736), (192, 5894), (224, 5052), (336, 3368), (384, 2947), (421, 2688), (448, 2526), (672, 1684), (842, 1344), (896, 1263)]