256397723718

素因数分解:

$2^1\times 3^1\times {\mathrm{613}}^1\times {\mathrm{1951}}^1\times {\mathrm{35731}}^1$

素因数の和:38300

約数の個数: 32

約数和(自身を含む): 513909629952

約数和(自身を除く): 257511906234

約数列:

[1, 2, 3, 6, 613, 1226, 1839, 1951, 3678, 3902, 5853, 11706, 35731, 71462, 107193, 214386, 1195963, 2391926, 3587889, 7175778, 21903103, 43806206, 65709309, 69711181, 131418618, 139422362, 209133543, 418267086, 42732953953, 85465907906, 128198861859, 256397723718]

約数ペア:

[(1, 256397723718), (2, 128198861859), (3, 85465907906), (6, 42732953953), (613, 418267086), (1226, 209133543), (1839, 139422362), (1951, 131418618), (3678, 69711181), (3902, 65709309), (5853, 43806206), (11706, 21903103), (35731, 7175778), (71462, 3587889), (107193, 2391926), (214386, 1195963)]