212924992

素因数分解:

$2^6\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1648

約数の個数: 84

約数和(自身を含む): 503255280

約数和(自身を除く): 290330288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 172, 196, 224, 301, 344, 392, 448, 602, 688, 784, 1204, 1376, 1568, 1579, 2107, 2408, 2752, 3136, 3158, 4214, 4816, 6316, 8428, 9632, 11053, 12632, 16856, 19264, 22106, 25264, 33712, 44212, 50528, 67424, 67897, 77371, 88424, 101056, 134848, 135794, 154742, 176848, 271588, 309484, 353696, 475279, 543176, 618968, 707392, 950558, 1086352, 1237936, 1901116, 2172704, 2475872, 3326953, 3802232, 4345408, 4951744, 6653906, 7604464, 13307812, 15208928, 26615624, 30417856, 53231248, 106462496, 212924992]

約数ペア:

[(1, 212924992), (2, 106462496), (4, 53231248), (7, 30417856), (8, 26615624), (14, 15208928), (16, 13307812), (28, 7604464), (32, 6653906), (43, 4951744), (49, 4345408), (56, 3802232), (64, 3326953), (86, 2475872), (98, 2172704), (112, 1901116), (172, 1237936), (196, 1086352), (224, 950558), (301, 707392), (344, 618968), (392, 543176), (448, 475279), (602, 353696), (688, 309484), (784, 271588), (1204, 176848), (1376, 154742), (1568, 135794), (1579, 134848), (2107, 101056), (2408, 88424), (2752, 77371), (3136, 67897), (3158, 67424), (4214, 50528), (4816, 44212), (6316, 33712), (8428, 25264), (9632, 22106), (11053, 19264), (12632, 16856)]