129053376

素因数分解:

$2^6\times 3^2\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:966

約数の個数: 84

約数和(自身を含む): 371475000

約数和(自身を除く): 242421624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 449, 499, 576, 898, 998, 1347, 1497, 1796, 1996, 2694, 2994, 3592, 3992, 4041, 4491, 5388, 5988, 7184, 7984, 8082, 8982, 10776, 11976, 14368, 15968, 16164, 17964, 21552, 23952, 28736, 31936, 32328, 35928, 43104, 47904, 64656, 71856, 86208, 95808, 129312, 143712, 224051, 258624, 287424, 448102, 672153, 896204, 1344306, 1792408, 2016459, 2688612, 3584816, 4032918, 5377224, 7169632, 8065836, 10754448, 14339264, 16131672, 21508896, 32263344, 43017792, 64526688, 129053376]

約数ペア:

[(1, 129053376), (2, 64526688), (3, 43017792), (4, 32263344), (6, 21508896), (8, 16131672), (9, 14339264), (12, 10754448), (16, 8065836), (18, 7169632), (24, 5377224), (32, 4032918), (36, 3584816), (48, 2688612), (64, 2016459), (72, 1792408), (96, 1344306), (144, 896204), (192, 672153), (288, 448102), (449, 287424), (499, 258624), (576, 224051), (898, 143712), (998, 129312), (1347, 95808), (1497, 86208), (1796, 71856), (1996, 64656), (2694, 47904), (2994, 43104), (3592, 35928), (3992, 32328), (4041, 31936), (4491, 28736), (5388, 23952), (5988, 21552), (7184, 17964), (7984, 16164), (8082, 15968), (8982, 14368), (10776, 11976)]