251610072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13997}}^1$

素因数の和:14120

約数の個数: 64

約数和(自身を含む): 725656320

約数和(自身を除く): 474046248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 8988, 13997, 17976, 27994, 41991, 55988, 83982, 97979, 111976, 167964, 195958, 293937, 335928, 391916, 587874, 783832, 1175748, 1497679, 2351496, 2995358, 4493037, 5990716, 8986074, 10483753, 11981432, 17972148, 20967506, 31451259, 35944296, 41935012, 62902518, 83870024, 125805036, 251610072]

約数ペア:

[(1, 251610072), (2, 125805036), (3, 83870024), (4, 62902518), (6, 41935012), (7, 35944296), (8, 31451259), (12, 20967506), (14, 17972148), (21, 11981432), (24, 10483753), (28, 8986074), (42, 5990716), (56, 4493037), (84, 2995358), (107, 2351496), (168, 1497679), (214, 1175748), (321, 783832), (428, 587874), (642, 391916), (749, 335928), (856, 293937), (1284, 195958), (1498, 167964), (2247, 111976), (2568, 97979), (2996, 83982), (4494, 55988), (5992, 41991), (8988, 27994), (13997, 17976)]