2555758368

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{167437}}^1$

素因数の和:167506

約数の個数: 72

約数和(自身を含む): 7405112988

約数和(自身を除く): 4849354620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 167437, 334874, 502311, 669748, 1004622, 1339496, 1506933, 2009244, 2678992, 3013866, 4018488, 5357984, 6027732, 8036976, 8874161, 12055464, 16073952, 17748322, 24110928, 26622483, 35496644, 48221856, 53244966, 70993288, 79867449, 106489932, 141986576, 159734898, 212979864, 283973152, 319469796, 425959728, 638939592, 851919456, 1277879184, 2555758368]

約数ペア:

[(1, 2555758368), (2, 1277879184), (3, 851919456), (4, 638939592), (6, 425959728), (8, 319469796), (9, 283973152), (12, 212979864), (16, 159734898), (18, 141986576), (24, 106489932), (32, 79867449), (36, 70993288), (48, 53244966), (53, 48221856), (72, 35496644), (96, 26622483), (106, 24110928), (144, 17748322), (159, 16073952), (212, 12055464), (288, 8874161), (318, 8036976), (424, 6027732), (477, 5357984), (636, 4018488), (848, 3013866), (954, 2678992), (1272, 2009244), (1696, 1506933), (1908, 1339496), (2544, 1004622), (3816, 669748), (5088, 502311), (7632, 334874), (15264, 167437)]