268684248

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 792576000

約数和(自身を除く): 523891752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 127, 147, 168, 196, 254, 257, 294, 343, 381, 392, 508, 514, 588, 686, 762, 771, 889, 1016, 1028, 1029, 1176, 1372, 1524, 1542, 1778, 1799, 2056, 2058, 2667, 2744, 3048, 3084, 3556, 3598, 4116, 5334, 5397, 6168, 6223, 7112, 7196, 8232, 10668, 10794, 12446, 12593, 14392, 18669, 21336, 21588, 24892, 25186, 32639, 37338, 37779, 43176, 43561, 49784, 50372, 65278, 74676, 75558, 87122, 88151, 97917, 100744, 130556, 130683, 149352, 151116, 174244, 176302, 195834, 228473, 261112, 261366, 264453, 302232, 348488, 352604, 391668, 456946, 522732, 528906, 685419, 705208, 783336, 913892, 1045464, 1057812, 1370838, 1599311, 1827784, 2115624, 2741676, 3198622, 4797933, 5483352, 6397244, 9595866, 11195177, 12794488, 19191732, 22390354, 33585531, 38383464, 44780708, 67171062, 89561416, 134342124, 268684248]

約数ペア:

[(1, 268684248), (2, 134342124), (3, 89561416), (4, 67171062), (6, 44780708), (7, 38383464), (8, 33585531), (12, 22390354), (14, 19191732), (21, 12794488), (24, 11195177), (28, 9595866), (42, 6397244), (49, 5483352), (56, 4797933), (84, 3198622), (98, 2741676), (127, 2115624), (147, 1827784), (168, 1599311), (196, 1370838), (254, 1057812), (257, 1045464), (294, 913892), (343, 783336), (381, 705208), (392, 685419), (508, 528906), (514, 522732), (588, 456946), (686, 391668), (762, 352604), (771, 348488), (889, 302232), (1016, 264453), (1028, 261366), (1029, 261112), (1176, 228473), (1372, 195834), (1524, 176302), (1542, 174244), (1778, 151116), (1799, 149352), (2056, 130683), (2058, 130556), (2667, 100744), (2744, 97917), (3048, 88151), (3084, 87122), (3556, 75558), (3598, 74676), (4116, 65278), (5334, 50372), (5397, 49784), (6168, 43561), (6223, 43176), (7112, 37779), (7196, 37338), (8232, 32639), (10668, 25186), (10794, 24892), (12446, 21588), (12593, 21336), (14392, 18669)]