729675496

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 1660176000

約数和(自身を除く): 930500504

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 116, 121, 136, 139, 187, 232, 242, 278, 319, 374, 484, 493, 556, 638, 748, 968, 986, 1112, 1276, 1331, 1496, 1529, 1972, 2057, 2363, 2552, 2662, 3058, 3509, 3944, 4031, 4114, 4726, 5324, 5423, 6116, 7018, 8062, 8228, 9452, 10648, 10846, 12232, 14036, 16124, 16456, 16819, 18904, 21692, 22627, 25993, 28072, 32248, 33638, 38599, 43384, 44341, 45254, 51986, 59653, 67276, 68527, 77198, 88682, 90508, 103972, 119306, 134552, 137054, 154396, 177364, 181016, 185009, 207944, 238612, 274108, 285923, 308792, 354728, 370018, 477224, 487751, 548216, 571846, 656183, 740036, 753797, 975502, 1143692, 1312366, 1480072, 1507594, 1951004, 2287384, 2624732, 3015188, 3145153, 3902008, 5249464, 5365261, 6030376, 6290306, 8291767, 10730522, 12580612, 16583534, 21461044, 25161224, 33167068, 42922088, 66334136, 91209437, 182418874, 364837748, 729675496]

約数ペア:

[(1, 729675496), (2, 364837748), (4, 182418874), (8, 91209437), (11, 66334136), (17, 42922088), (22, 33167068), (29, 25161224), (34, 21461044), (44, 16583534), (58, 12580612), (68, 10730522), (88, 8291767), (116, 6290306), (121, 6030376), (136, 5365261), (139, 5249464), (187, 3902008), (232, 3145153), (242, 3015188), (278, 2624732), (319, 2287384), (374, 1951004), (484, 1507594), (493, 1480072), (556, 1312366), (638, 1143692), (748, 975502), (968, 753797), (986, 740036), (1112, 656183), (1276, 571846), (1331, 548216), (1496, 487751), (1529, 477224), (1972, 370018), (2057, 354728), (2363, 308792), (2552, 285923), (2662, 274108), (3058, 238612), (3509, 207944), (3944, 185009), (4031, 181016), (4114, 177364), (4726, 154396), (5324, 137054), (5423, 134552), (6116, 119306), (7018, 103972), (8062, 90508), (8228, 88682), (9452, 77198), (10648, 68527), (10846, 67276), (12232, 59653), (14036, 51986), (16124, 45254), (16456, 44341), (16819, 43384), (18904, 38599), (21692, 33638), (22627, 32248), (25993, 28072)]