253759212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52999}}^1$

素因数の和:53035

約数の個数: 72

約数和(自身を含む): 771680000

約数和(自身を除く): 517920788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 52999, 105998, 158997, 211996, 317994, 370993, 476991, 635988, 741986, 953982, 1006981, 1112979, 1483972, 1907964, 2013962, 2225958, 3020943, 3338937, 4027924, 4451916, 6041886, 6677874, 7048867, 9062829, 12083772, 13355748, 14097734, 18125658, 21146601, 28195468, 36251316, 42293202, 63439803, 84586404, 126879606, 253759212]

約数ペア:

[(1, 253759212), (2, 126879606), (3, 84586404), (4, 63439803), (6, 42293202), (7, 36251316), (9, 28195468), (12, 21146601), (14, 18125658), (18, 14097734), (19, 13355748), (21, 12083772), (28, 9062829), (36, 7048867), (38, 6677874), (42, 6041886), (57, 4451916), (63, 4027924), (76, 3338937), (84, 3020943), (114, 2225958), (126, 2013962), (133, 1907964), (171, 1483972), (228, 1112979), (252, 1006981), (266, 953982), (342, 741986), (399, 635988), (532, 476991), (684, 370993), (798, 317994), (1197, 211996), (1596, 158997), (2394, 105998), (4788, 52999)]