498496122

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 1183029120

約数和(自身を除く): 684532998

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 73, 82, 114, 123, 146, 171, 219, 246, 342, 369, 438, 487, 657, 738, 779, 974, 1314, 1387, 1461, 1558, 2337, 2774, 2922, 2993, 4161, 4383, 4674, 5986, 7011, 8322, 8766, 8979, 9253, 12483, 14022, 17958, 18506, 19967, 24966, 26937, 27759, 35551, 39934, 53874, 55518, 56867, 59901, 71102, 83277, 106653, 113734, 119802, 166554, 170601, 179703, 213306, 319959, 341202, 359406, 379373, 511803, 639918, 675469, 758746, 1023606, 1138119, 1350938, 1457591, 2026407, 2276238, 2915182, 3414357, 4052814, 4372773, 6079221, 6828714, 8745546, 12158442, 13118319, 26236638, 27694229, 55388458, 83082687, 166165374, 249248061, 498496122]

約数ペア:

[(1, 498496122), (2, 249248061), (3, 166165374), (6, 83082687), (9, 55388458), (18, 27694229), (19, 26236638), (38, 13118319), (41, 12158442), (57, 8745546), (73, 6828714), (82, 6079221), (114, 4372773), (123, 4052814), (146, 3414357), (171, 2915182), (219, 2276238), (246, 2026407), (342, 1457591), (369, 1350938), (438, 1138119), (487, 1023606), (657, 758746), (738, 675469), (779, 639918), (974, 511803), (1314, 379373), (1387, 359406), (1461, 341202), (1558, 319959), (2337, 213306), (2774, 179703), (2922, 170601), (2993, 166554), (4161, 119802), (4383, 113734), (4674, 106653), (5986, 83277), (7011, 71102), (8322, 59901), (8766, 56867), (8979, 55518), (9253, 53874), (12483, 39934), (14022, 35551), (17958, 27759), (18506, 26937), (19967, 24966)]