268389184

素因数分解:

$2^6\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1423}}^1$

素因数の和:1863

約数の個数: 56

約数和(自身を含む): 610542848

約数和(自身を除く): 342153664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 421, 448, 842, 1423, 1684, 2846, 2947, 3368, 5692, 5894, 6736, 9961, 11384, 11788, 13472, 19922, 22768, 23576, 26944, 39844, 45536, 47152, 79688, 91072, 94304, 159376, 188608, 318752, 599083, 637504, 1198166, 2396332, 4193581, 4792664, 8387162, 9585328, 16774324, 19170656, 33548648, 38341312, 67097296, 134194592, 268389184]

約数ペア:

[(1, 268389184), (2, 134194592), (4, 67097296), (7, 38341312), (8, 33548648), (14, 19170656), (16, 16774324), (28, 9585328), (32, 8387162), (56, 4792664), (64, 4193581), (112, 2396332), (224, 1198166), (421, 637504), (448, 599083), (842, 318752), (1423, 188608), (1684, 159376), (2846, 94304), (2947, 91072), (3368, 79688), (5692, 47152), (5894, 45536), (6736, 39844), (9961, 26944), (11384, 23576), (11788, 22768), (13472, 19922)]