238070812

素因数分解:

$2^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2475

約数の個数: 48

約数和(自身を含む): 492721600

約数和(自身を除く): 254650788

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 343, 511, 686, 1022, 1372, 2044, 2377, 3577, 4754, 7154, 9508, 14308, 16639, 25039, 33278, 50078, 66556, 100156, 116473, 173521, 232946, 347042, 465892, 694084, 815311, 1214647, 1630622, 2429294, 3261244, 4858588, 8502529, 17005058, 34010116, 59517703, 119035406, 238070812]

約数ペア:

[(1, 238070812), (2, 119035406), (4, 59517703), (7, 34010116), (14, 17005058), (28, 8502529), (49, 4858588), (73, 3261244), (98, 2429294), (146, 1630622), (196, 1214647), (292, 815311), (343, 694084), (511, 465892), (686, 347042), (1022, 232946), (1372, 173521), (2044, 116473), (2377, 100156), (3577, 66556), (4754, 50078), (7154, 33278), (9508, 25039), (14308, 16639)]