7318248

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 21511680

約数和(自身を除く): 14193432

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, 294, 343, 381, 392, 508, 588, 686, 762, 889, 1016, 1029, 1176, 1372, 1524, 1778, 2058, 2401, 2667, 2744, 3048, 3556, 4116, 4802, 5334, 6223, 7112, 7203, 8232, 9604, 10668, 12446, 14406, 18669, 19208, 21336, 24892, 28812, 37338, 43561, 49784, 57624, 74676, 87122, 130683, 149352, 174244, 261366, 304927, 348488, 522732, 609854, 914781, 1045464, 1219708, 1829562, 2439416, 3659124, 7318248]

約数ペア:

[(1, 7318248), (2, 3659124), (3, 2439416), (4, 1829562), (6, 1219708), (7, 1045464), (8, 914781), (12, 609854), (14, 522732), (21, 348488), (24, 304927), (28, 261366), (42, 174244), (49, 149352), (56, 130683), (84, 87122), (98, 74676), (127, 57624), (147, 49784), (168, 43561), (196, 37338), (254, 28812), (294, 24892), (343, 21336), (381, 19208), (392, 18669), (508, 14406), (588, 12446), (686, 10668), (762, 9604), (889, 8232), (1016, 7203), (1029, 7112), (1176, 6223), (1372, 5334), (1524, 4802), (1778, 4116), (2058, 3556), (2401, 3048), (2667, 2744)]