252587612

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 464087232

約数和(自身を除く): 211499620

約数列:

[1, 2, 4, 53, 71, 97, 106, 142, 173, 194, 212, 284, 346, 388, 692, 3763, 5141, 6887, 7526, 9169, 10282, 12283, 13774, 15052, 16781, 18338, 20564, 24566, 27548, 33562, 36676, 49132, 67124, 365011, 650999, 730022, 889393, 1191451, 1301998, 1460044, 1778786, 2382902, 2603996, 3557572, 4765804, 63146903, 126293806, 252587612]

約数ペア:

[(1, 252587612), (2, 126293806), (4, 63146903), (53, 4765804), (71, 3557572), (97, 2603996), (106, 2382902), (142, 1778786), (173, 1460044), (194, 1301998), (212, 1191451), (284, 889393), (346, 730022), (388, 650999), (692, 365011), (3763, 67124), (5141, 49132), (6887, 36676), (7526, 33562), (9169, 27548), (10282, 24566), (12283, 20564), (13774, 18338), (15052, 16781)]