1368220986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1284

約数の個数: 96

約数和(自身を含む): 3362860800

約数和(自身を除く): 1994639814

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 239, 261, 319, 478, 522, 638, 717, 957, 997, 1434, 1914, 1994, 2151, 2629, 2871, 2991, 4302, 5258, 5742, 5982, 6931, 7887, 8973, 10967, 13862, 15774, 17946, 20793, 21934, 23661, 28913, 32901, 41586, 47322, 57826, 62379, 65802, 76241, 86739, 98703, 124758, 152482, 173478, 197406, 228723, 238283, 260217, 318043, 457446, 476566, 520434, 636086, 686169, 714849, 954129, 1372338, 1429698, 1908258, 2144547, 2621113, 2862387, 4289094, 5242226, 5724774, 6910207, 7863339, 13820414, 15726678, 20730621, 23590017, 41461242, 47180034, 62191863, 76012277, 124383726, 152024554, 228036831, 456073662, 684110493, 1368220986]

約数ペア:

[(1, 1368220986), (2, 684110493), (3, 456073662), (6, 228036831), (9, 152024554), (11, 124383726), (18, 76012277), (22, 62191863), (29, 47180034), (33, 41461242), (58, 23590017), (66, 20730621), (87, 15726678), (99, 13820414), (174, 7863339), (198, 6910207), (239, 5724774), (261, 5242226), (319, 4289094), (478, 2862387), (522, 2621113), (638, 2144547), (717, 1908258), (957, 1429698), (997, 1372338), (1434, 954129), (1914, 714849), (1994, 686169), (2151, 636086), (2629, 520434), (2871, 476566), (2991, 457446), (4302, 318043), (5258, 260217), (5742, 238283), (5982, 228723), (6931, 197406), (7887, 173478), (8973, 152482), (10967, 124758), (13862, 98703), (15774, 86739), (17946, 76241), (20793, 65802), (21934, 62379), (23661, 57826), (28913, 47322), (32901, 41586)]