239759744

素因数分解:

$2^7\times 7^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 574464000

約数和(自身を除く): 334704256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 127, 128, 172, 196, 224, 254, 301, 343, 344, 392, 448, 508, 602, 686, 688, 784, 889, 896, 1016, 1204, 1372, 1376, 1568, 1778, 2032, 2107, 2408, 2744, 2752, 3136, 3556, 4064, 4214, 4816, 5461, 5488, 5504, 6223, 6272, 7112, 8128, 8428, 9632, 10922, 10976, 12446, 14224, 14749, 16256, 16856, 19264, 21844, 21952, 24892, 28448, 29498, 33712, 38227, 38528, 43561, 43688, 43904, 49784, 56896, 58996, 67424, 76454, 87122, 87376, 99568, 113792, 117992, 134848, 152908, 174244, 174752, 199136, 235984, 267589, 269696, 305816, 348488, 349504, 398272, 471968, 535178, 611632, 696976, 699008, 796544, 943936, 1070356, 1223264, 1393952, 1873123, 1887872, 2140712, 2446528, 2787904, 3746246, 4281424, 4893056, 5575808, 7492492, 8562848, 14984984, 17125696, 29969968, 34251392, 59939936, 119879872, 239759744]

約数ペア:

[(1, 239759744), (2, 119879872), (4, 59939936), (7, 34251392), (8, 29969968), (14, 17125696), (16, 14984984), (28, 8562848), (32, 7492492), (43, 5575808), (49, 4893056), (56, 4281424), (64, 3746246), (86, 2787904), (98, 2446528), (112, 2140712), (127, 1887872), (128, 1873123), (172, 1393952), (196, 1223264), (224, 1070356), (254, 943936), (301, 796544), (343, 699008), (344, 696976), (392, 611632), (448, 535178), (508, 471968), (602, 398272), (686, 349504), (688, 348488), (784, 305816), (889, 269696), (896, 267589), (1016, 235984), (1204, 199136), (1372, 174752), (1376, 174244), (1568, 152908), (1778, 134848), (2032, 117992), (2107, 113792), (2408, 99568), (2744, 87376), (2752, 87122), (3136, 76454), (3556, 67424), (4064, 58996), (4214, 56896), (4816, 49784), (5461, 43904), (5488, 43688), (5504, 43561), (6223, 38528), (6272, 38227), (7112, 33712), (8128, 29498), (8428, 28448), (9632, 24892), (10922, 21952), (10976, 21844), (12446, 19264), (14224, 16856), (14749, 16256)]