384792807

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 679034880

約数和(自身を除く): 294242073

約数列:

[1, 3, 7, 17, 19, 21, 47, 51, 57, 71, 119, 133, 141, 213, 289, 323, 329, 357, 399, 497, 799, 867, 893, 969, 987, 1207, 1349, 1491, 2023, 2261, 2397, 2679, 3337, 3621, 4047, 5491, 5593, 6069, 6251, 6783, 8449, 9443, 10011, 13583, 15181, 16473, 16779, 18753, 20519, 22933, 23359, 25347, 28329, 38437, 40749, 45543, 56729, 61557, 63403, 68799, 70077, 95081, 106267, 115311, 143633, 160531, 170187, 190209, 258077, 285243, 318801, 389861, 397103, 430899, 443821, 481593, 774231, 964393, 1077851, 1169583, 1191309, 1331463, 1806539, 2729027, 2893179, 3233553, 5419617, 6750751, 7544957, 8187081, 18323467, 20252253, 22634871, 54970401, 128264269, 384792807]

約数ペア:

[(1, 384792807), (3, 128264269), (7, 54970401), (17, 22634871), (19, 20252253), (21, 18323467), (47, 8187081), (51, 7544957), (57, 6750751), (71, 5419617), (119, 3233553), (133, 2893179), (141, 2729027), (213, 1806539), (289, 1331463), (323, 1191309), (329, 1169583), (357, 1077851), (399, 964393), (497, 774231), (799, 481593), (867, 443821), (893, 430899), (969, 397103), (987, 389861), (1207, 318801), (1349, 285243), (1491, 258077), (2023, 190209), (2261, 170187), (2397, 160531), (2679, 143633), (3337, 115311), (3621, 106267), (4047, 95081), (5491, 70077), (5593, 68799), (6069, 63403), (6251, 61557), (6783, 56729), (8449, 45543), (9443, 40749), (10011, 38437), (13583, 28329), (15181, 25347), (16473, 23359), (16779, 22933), (18753, 20519)]