525647556

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1021}}^1$

素因数の和:1271

約数の個数: 120

約数和(自身を含む): 1578916416

約数和(自身を除く): 1053268860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 227, 252, 324, 378, 454, 567, 681, 756, 908, 1021, 1134, 1362, 1589, 2042, 2043, 2268, 2724, 3063, 3178, 4084, 4086, 4767, 6126, 6129, 6356, 7147, 8172, 9189, 9534, 12252, 12258, 14294, 14301, 18378, 18387, 19068, 21441, 24516, 27567, 28588, 28602, 36756, 36774, 42882, 42903, 55134, 57204, 64323, 73548, 82701, 85764, 85806, 110268, 128646, 128709, 165402, 171612, 192969, 231767, 257292, 257418, 330804, 385938, 463534, 514836, 578907, 695301, 771876, 927068, 1157814, 1390602, 1622369, 2085903, 2315628, 2781204, 3244738, 4171806, 4867107, 6257709, 6489476, 8343612, 9734214, 12515418, 14601321, 18773127, 19468428, 25030836, 29202642, 37546254, 43803963, 58405284, 75092508, 87607926, 131411889, 175215852, 262823778, 525647556]

約数ペア:

[(1, 525647556), (2, 262823778), (3, 175215852), (4, 131411889), (6, 87607926), (7, 75092508), (9, 58405284), (12, 43803963), (14, 37546254), (18, 29202642), (21, 25030836), (27, 19468428), (28, 18773127), (36, 14601321), (42, 12515418), (54, 9734214), (63, 8343612), (81, 6489476), (84, 6257709), (108, 4867107), (126, 4171806), (162, 3244738), (189, 2781204), (227, 2315628), (252, 2085903), (324, 1622369), (378, 1390602), (454, 1157814), (567, 927068), (681, 771876), (756, 695301), (908, 578907), (1021, 514836), (1134, 463534), (1362, 385938), (1589, 330804), (2042, 257418), (2043, 257292), (2268, 231767), (2724, 192969), (3063, 171612), (3178, 165402), (4084, 128709), (4086, 128646), (4767, 110268), (6126, 85806), (6129, 85764), (6356, 82701), (7147, 73548), (8172, 64323), (9189, 57204), (9534, 55134), (12252, 42903), (12258, 42882), (14294, 36774), (14301, 36756), (18378, 28602), (18387, 28588), (19068, 27567), (21441, 24516)]