338049488

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4204

約数の個数: 80

約数和(自身を含む): 811198080

約数和(自身を除く): 473148592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 602, 688, 731, 952, 1204, 1462, 1904, 2408, 2924, 4129, 4816, 5117, 5848, 8258, 10234, 11696, 16516, 20468, 28903, 33032, 40936, 57806, 66064, 70193, 81872, 115612, 140386, 177547, 231224, 280772, 355094, 462448, 491351, 561544, 710188, 982702, 1123088, 1242829, 1420376, 1965404, 2485658, 2840752, 3018299, 3930808, 4971316, 6036598, 7861616, 9942632, 12073196, 19885264, 21128093, 24146392, 42256186, 48292784, 84512372, 169024744, 338049488]

約数ペア:

[(1, 338049488), (2, 169024744), (4, 84512372), (7, 48292784), (8, 42256186), (14, 24146392), (16, 21128093), (17, 19885264), (28, 12073196), (34, 9942632), (43, 7861616), (56, 6036598), (68, 4971316), (86, 3930808), (112, 3018299), (119, 2840752), (136, 2485658), (172, 1965404), (238, 1420376), (272, 1242829), (301, 1123088), (344, 982702), (476, 710188), (602, 561544), (688, 491351), (731, 462448), (952, 355094), (1204, 280772), (1462, 231224), (1904, 177547), (2408, 140386), (2924, 115612), (4129, 81872), (4816, 70193), (5117, 66064), (5848, 57806), (8258, 40936), (10234, 33032), (11696, 28903), (16516, 20468)]