231330246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1569

約数の個数: 64

約数和(自身を含む): 550502400

約数和(自身を除く): 319172154

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 127, 186, 217, 254, 381, 434, 651, 762, 889, 1302, 1399, 1778, 2667, 2798, 3937, 4197, 5334, 7874, 8394, 9793, 11811, 19586, 23622, 27559, 29379, 43369, 55118, 58758, 82677, 86738, 130107, 165354, 177673, 260214, 303583, 355346, 533019, 607166, 910749, 1066038, 1243711, 1821498, 2487422, 3731133, 5507863, 7462266, 11015726, 16523589, 33047178, 38555041, 77110082, 115665123, 231330246]

約数ペア:

[(1, 231330246), (2, 115665123), (3, 77110082), (6, 38555041), (7, 33047178), (14, 16523589), (21, 11015726), (31, 7462266), (42, 5507863), (62, 3731133), (93, 2487422), (127, 1821498), (186, 1243711), (217, 1066038), (254, 910749), (381, 607166), (434, 533019), (651, 355346), (762, 303583), (889, 260214), (1302, 177673), (1399, 165354), (1778, 130107), (2667, 86738), (2798, 82677), (3937, 58758), (4197, 55118), (5334, 43369), (7874, 29379), (8394, 27559), (9793, 23622), (11811, 19586)]