388675392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{289193}}^1$

素因数の和:289215

約数の個数: 56

約数和(自身を含む): 1175284416

約数和(自身を除く): 786609024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 289193, 578386, 867579, 1156772, 1735158, 2024351, 2313544, 3470316, 4048702, 4627088, 6073053, 6940632, 8097404, 9254176, 12146106, 13881264, 16194808, 18508352, 24292212, 27762528, 32389616, 48584424, 55525056, 64779232, 97168848, 129558464, 194337696, 388675392]

約数ペア:

[(1, 388675392), (2, 194337696), (3, 129558464), (4, 97168848), (6, 64779232), (7, 55525056), (8, 48584424), (12, 32389616), (14, 27762528), (16, 24292212), (21, 18508352), (24, 16194808), (28, 13881264), (32, 12146106), (42, 9254176), (48, 8097404), (56, 6940632), (64, 6073053), (84, 4627088), (96, 4048702), (112, 3470316), (168, 2313544), (192, 2024351), (224, 1735158), (336, 1156772), (448, 867579), (672, 578386), (1344, 289193)]