409585728

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{19937}}^1$

素因数の和:20059

約数の個数: 56

約数和(自身を含む): 1093878432

約数和(自身を除く): 684292704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6848, 10272, 19937, 20544, 39874, 59811, 79748, 119622, 159496, 239244, 318992, 478488, 637984, 956976, 1275968, 1913952, 2133259, 3827904, 4266518, 6399777, 8533036, 12799554, 17066072, 25599108, 34132144, 51198216, 68264288, 102396432, 136528576, 204792864, 409585728]

約数ペア:

[(1, 409585728), (2, 204792864), (3, 136528576), (4, 102396432), (6, 68264288), (8, 51198216), (12, 34132144), (16, 25599108), (24, 17066072), (32, 12799554), (48, 8533036), (64, 6399777), (96, 4266518), (107, 3827904), (192, 2133259), (214, 1913952), (321, 1275968), (428, 956976), (642, 637984), (856, 478488), (1284, 318992), (1712, 239244), (2568, 159496), (3424, 119622), (5136, 79748), (6848, 59811), (10272, 39874), (19937, 20544)]