345428778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{5953}}^1$

素因数の和:6486

約数の個数: 32

約数和(自身を含む): 728769600

約数和(自身を除く): 383340822

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 509, 1018, 1527, 3054, 5953, 9671, 11906, 17859, 19342, 29013, 35718, 58026, 113107, 226214, 339321, 678642, 3030077, 6060154, 9090231, 18180462, 57571463, 115142926, 172714389, 345428778]

約数ペア:

[(1, 345428778), (2, 172714389), (3, 115142926), (6, 57571463), (19, 18180462), (38, 9090231), (57, 6060154), (114, 3030077), (509, 678642), (1018, 339321), (1527, 226214), (3054, 113107), (5953, 58026), (9671, 35718), (11906, 29013), (17859, 19342)]