348516308

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 711508224

約数和(自身を除く): 362991916

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 167, 292, 334, 511, 668, 1021, 1022, 1169, 2042, 2044, 2338, 4084, 4676, 7147, 12191, 14294, 24382, 28588, 48764, 74533, 85337, 149066, 170507, 170674, 298132, 341014, 341348, 521731, 682028, 1043462, 1193549, 2086924, 2387098, 4774196, 12447011, 24894022, 49788044, 87129077, 174258154, 348516308]

約数ペア:

[(1, 348516308), (2, 174258154), (4, 87129077), (7, 49788044), (14, 24894022), (28, 12447011), (73, 4774196), (146, 2387098), (167, 2086924), (292, 1193549), (334, 1043462), (511, 682028), (668, 521731), (1021, 341348), (1022, 341014), (1169, 298132), (2042, 170674), (2044, 170507), (2338, 149066), (4084, 85337), (4676, 74533), (7147, 48764), (12191, 28588), (14294, 24382)]