771331248

素因数分解:

$2^4\times 3^4\times {\mathrm{43}}^1\times {\mathrm{13841}}^1$

素因数の和:13904

約数の個数: 100

約数和(自身を含む): 2284539048

約数和(自身を除く): 1513207800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 258, 324, 344, 387, 432, 516, 648, 688, 774, 1032, 1161, 1296, 1548, 2064, 2322, 3096, 3483, 4644, 6192, 6966, 9288, 13841, 13932, 18576, 27682, 27864, 41523, 55364, 55728, 83046, 110728, 124569, 166092, 221456, 249138, 332184, 373707, 498276, 595163, 664368, 747414, 996552, 1121121, 1190326, 1494828, 1785489, 1993104, 2242242, 2380652, 2989656, 3570978, 4484484, 4761304, 5356467, 5979312, 7141956, 8968968, 9522608, 10712934, 14283912, 16069401, 17937936, 21425868, 28567824, 32138802, 42851736, 48208203, 64277604, 85703472, 96416406, 128555208, 192832812, 257110416, 385665624, 771331248]

約数ペア:

[(1, 771331248), (2, 385665624), (3, 257110416), (4, 192832812), (6, 128555208), (8, 96416406), (9, 85703472), (12, 64277604), (16, 48208203), (18, 42851736), (24, 32138802), (27, 28567824), (36, 21425868), (43, 17937936), (48, 16069401), (54, 14283912), (72, 10712934), (81, 9522608), (86, 8968968), (108, 7141956), (129, 5979312), (144, 5356467), (162, 4761304), (172, 4484484), (216, 3570978), (258, 2989656), (324, 2380652), (344, 2242242), (387, 1993104), (432, 1785489), (516, 1494828), (648, 1190326), (688, 1121121), (774, 996552), (1032, 747414), (1161, 664368), (1296, 595163), (1548, 498276), (2064, 373707), (2322, 332184), (3096, 249138), (3483, 221456), (4644, 166092), (6192, 124569), (6966, 110728), (9288, 83046), (13841, 55728), (13932, 55364), (18576, 41523), (27682, 27864)]