244889295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 459841536

約数和(自身を除く): 214952241

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 107, 213, 307, 321, 355, 497, 535, 749, 921, 1065, 1491, 1535, 1605, 2149, 2247, 2485, 3745, 4605, 6447, 7455, 7597, 10745, 11235, 21797, 22791, 32235, 32849, 37985, 53179, 65391, 98547, 108985, 113955, 152579, 159537, 164245, 229943, 265895, 326955, 457737, 492735, 689829, 762895, 797685, 1149715, 2288685, 2332279, 3449145, 6996837, 11661395, 16325953, 34984185, 48977859, 81629765, 244889295]

約数ペア:

[(1, 244889295), (3, 81629765), (5, 48977859), (7, 34984185), (15, 16325953), (21, 11661395), (35, 6996837), (71, 3449145), (105, 2332279), (107, 2288685), (213, 1149715), (307, 797685), (321, 762895), (355, 689829), (497, 492735), (535, 457737), (749, 326955), (921, 265895), (1065, 229943), (1491, 164245), (1535, 159537), (1605, 152579), (2149, 113955), (2247, 108985), (2485, 98547), (3745, 65391), (4605, 53179), (6447, 37985), (7455, 32849), (7597, 32235), (10745, 22791), (11235, 21797)]