239540868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{316853}}^1$

素因数の和:316873

約数の個数: 48

約数和(自身を含む): 709752960

約数和(自身を除く): 470212092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 316853, 633706, 950559, 1267412, 1901118, 2217971, 2851677, 3802236, 4435942, 5703354, 6653913, 8555031, 8871884, 11406708, 13307826, 17110062, 19961739, 26615652, 34220124, 39923478, 59885217, 79846956, 119770434, 239540868]

約数ペア:

[(1, 239540868), (2, 119770434), (3, 79846956), (4, 59885217), (6, 39923478), (7, 34220124), (9, 26615652), (12, 19961739), (14, 17110062), (18, 13307826), (21, 11406708), (27, 8871884), (28, 8555031), (36, 6653913), (42, 5703354), (54, 4435942), (63, 3802236), (84, 2851677), (108, 2217971), (126, 1901118), (189, 1267412), (252, 950559), (378, 633706), (756, 316853)]