268677136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1608

約数の個数: 80

約数和(自身を含む): 646180864

約数和(自身を除く): 377503728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 364, 508, 728, 889, 1016, 1453, 1456, 1651, 1778, 2032, 2906, 3302, 3556, 5812, 6604, 7112, 10171, 11557, 11624, 13208, 14224, 18889, 20342, 23114, 23248, 26416, 37778, 40684, 46228, 75556, 81368, 92456, 132223, 151112, 162736, 184531, 184912, 264446, 302224, 369062, 528892, 738124, 1057784, 1291717, 1476248, 2115568, 2398903, 2583434, 2952496, 4797806, 5166868, 9595612, 10333736, 16792321, 19191224, 20667472, 33584642, 38382448, 67169284, 134338568, 268677136]

約数ペア:

[(1, 268677136), (2, 134338568), (4, 67169284), (7, 38382448), (8, 33584642), (13, 20667472), (14, 19191224), (16, 16792321), (26, 10333736), (28, 9595612), (52, 5166868), (56, 4797806), (91, 2952496), (104, 2583434), (112, 2398903), (127, 2115568), (182, 1476248), (208, 1291717), (254, 1057784), (364, 738124), (508, 528892), (728, 369062), (889, 302224), (1016, 264446), (1453, 184912), (1456, 184531), (1651, 162736), (1778, 151112), (2032, 132223), (2906, 92456), (3302, 81368), (3556, 75556), (5812, 46228), (6604, 40684), (7112, 37778), (10171, 26416), (11557, 23248), (11624, 23114), (13208, 20342), (14224, 18889)]