256865200424

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269816387}}^1$

素因数の和:269816417

約数の個数: 32

約数和(自身を含む): 582803398080

約数和(自身を除く): 325938197656

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 269816387, 539632774, 1079265548, 1888714709, 2158531096, 3777429418, 4586878579, 7554858836, 9173757158, 15109717672, 18347514316, 32108150053, 36695028632, 64216300106, 128432600212, 256865200424]

約数ペア:

[(1, 256865200424), (2, 128432600212), (4, 64216300106), (7, 36695028632), (8, 32108150053), (14, 18347514316), (17, 15109717672), (28, 9173757158), (34, 7554858836), (56, 4586878579), (68, 3777429418), (119, 2158531096), (136, 1888714709), (238, 1079265548), (476, 539632774), (952, 269816387)]