253427076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{335221}}^1$

素因数の和:335241

約数の個数: 48

約数和(自身を含む): 750897280

約数和(自身を除く): 497470204

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, 335221, 670442, 1005663, 1340884, 2011326, 2346547, 3016989, 4022652, 4693094, 6033978, 7039641, 9050967, 9386188, 12067956, 14079282, 18101934, 21118923, 28158564, 36203868, 42237846, 63356769, 84475692, 126713538, 253427076]

約数ペア:

[(1, 253427076), (2, 126713538), (3, 84475692), (4, 63356769), (6, 42237846), (7, 36203868), (9, 28158564), (12, 21118923), (14, 18101934), (18, 14079282), (21, 12067956), (27, 9386188), (28, 9050967), (36, 7039641), (42, 6033978), (54, 4693094), (63, 4022652), (84, 3016989), (108, 2346547), (126, 2011326), (189, 1340884), (252, 1005663), (378, 670442), (756, 335221)]