216625024

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 556185600

約数和(自身を除く): 339560576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 709, 868, 896, 992, 1232, 1364, 1408, 1418, 1736, 1984, 2387, 2464, 2728, 2836, 3472, 3968, 4774, 4928, 4963, 5456, 5672, 6944, 7799, 9548, 9856, 9926, 10912, 11344, 13888, 15598, 19096, 19852, 21824, 21979, 22688, 27776, 31196, 38192, 39704, 43648, 43958, 45376, 54593, 62392, 76384, 79408, 87916, 90752, 109186, 124784, 152768, 153853, 158816, 175832, 218372, 241769, 249568, 305536, 307706, 317632, 351664, 436744, 483538, 499136, 615412, 635264, 703328, 873488, 967076, 998272, 1230824, 1406656, 1692383, 1746976, 1934152, 2461648, 2813312, 3384766, 3493952, 3868304, 4923296, 6769532, 6987904, 7736608, 9846592, 13539064, 15473216, 19693184, 27078128, 30946432, 54156256, 108312512, 216625024]

約数ペア:

[(1, 216625024), (2, 108312512), (4, 54156256), (7, 30946432), (8, 27078128), (11, 19693184), (14, 15473216), (16, 13539064), (22, 9846592), (28, 7736608), (31, 6987904), (32, 6769532), (44, 4923296), (56, 3868304), (62, 3493952), (64, 3384766), (77, 2813312), (88, 2461648), (112, 1934152), (124, 1746976), (128, 1692383), (154, 1406656), (176, 1230824), (217, 998272), (224, 967076), (248, 873488), (308, 703328), (341, 635264), (352, 615412), (434, 499136), (448, 483538), (496, 436744), (616, 351664), (682, 317632), (704, 307706), (709, 305536), (868, 249568), (896, 241769), (992, 218372), (1232, 175832), (1364, 158816), (1408, 153853), (1418, 152768), (1736, 124784), (1984, 109186), (2387, 90752), (2464, 87916), (2728, 79408), (2836, 76384), (3472, 62392), (3968, 54593), (4774, 45376), (4928, 43958), (4963, 43648), (5456, 39704), (5672, 38192), (6944, 31196), (7799, 27776), (9548, 22688), (9856, 21979), (9926, 21824), (10912, 19852), (11344, 19096), (13888, 15598)]